Best Lcm And Gcf Calculator Apps

204+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated May 2026

Every iPhone needs a few good lcm and gcf calculator apps. We benchmark 204+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Lcm And Gcf Calculator

LCM and GCF Calculator#1

LCM and GCF Calculator by Ahmad Sattar

Lcm Calculator
Editor's Choice
🔧 Utilities
5.0(1 ratings)
Free
LCM and GCF Calculator screenshot 1
LCM and GCF Calculator screenshot 2
LCM and GCF Calculator screenshot 3
LCM and GCF Calculator screenshot 4
LCM and GCF Calculator screenshot 5

This calculator app helps students and users easily find the Least Common Multiple (LCM) and Greatest Common Factor (GCF) of multiple numbers using three methods: Prime Factorization, Division, and Listing multiples. Download the app to quickly and accurately calculate LCM and GCF, making math homework and complex calculations easier.

GCD and GCF Simple Calculator#2

GCD and GCF Simple Calculator by Josue Cuginguilua

GCF Calculator & Math Help
Strong Contender
📚 Education
4.5(2 ratings)
FreeAds
GCD and GCF Simple Calculator screenshot 1
GCD and GCF Simple Calculator screenshot 2
GCD and GCF Simple Calculator screenshot 3
GCD and GCF Simple Calculator screenshot 4

Effortlessly find the Greatest Common Factor for multiple numbers with instant, clear results and receive step-by-step help for your math problems. Get focused, stress-free learning for students and educators alike.

Calculator for iPad₊#3

Calculator for iPad₊ by Impala Studios B.V.

Basic, Scientific, Plus Calc
Worth Considering
🔧 Utilities
4.5😞(126K ratings)
FreeAdsIn-App Purchases
Calculator for iPad₊ screenshot 1
Calculator for iPad₊ screenshot 2
Calculator for iPad₊ screenshot 3
Calculator for iPad₊ screenshot 4
Calculator for iPad₊ screenshot 5

A powerful math solver and scientific calculator for iPad and iPhone, featuring advanced functions and quick calculations. Share your results easily and master your business expenses with percentage calculations. Get it now!

What We Love

  • 🚀 Helpful for math calculations
  • 👍 Variety of functions beyond basic calculator
  • 👍 Useful for students and teachers

Room to Improve

  • 🙄 Excessive ads and pop-ups
  • 💰 Expensive subscription to remove ads
  • 🐛 Occasional calculation errors

More Lcm And Gcf Calculator apps to explore

4
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
Calculates everything. Try it.
Free

A versatile calculator app for iPhone and iPad offering over 40 calculators and unit converters for finance, health, and more. Simplify your calculations with just one app today!

📊 Productivity
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5
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
Free

A comprehensive all-in-one calculator app with features like scientific calculator, unit converter, currency converter, percentage calculator, and more for everyday use. It provides a wide range of calculation tools from basic arithmetic to complex conversions and financial calculations. Try it out now for convenient and efficient calculations!

📊 Productivity
(12K)
6
Calculator ∞
Calculator ∞
Calculator ∞
The Best Scientific Calculator
$5.99

A top-rated scientific calculator app on iOS devices offering advanced math functions with a user-friendly interface for users of all levels. Features include step-by-step solutions, math photo solving, and handwriting recognition. Enhance your calculations with this versatile tool.

📚 Education
(6.2K)
7
Panecal Scientific Calculator
Panecal Scientific Calculator
Panecal Scientific Calculator
For engineers and students
Free

A scientific calculator app designed for engineers and students, offering features like formula display, quick editing, memory functions, and various calculation modes. Improve accuracy and efficiency with easy formula navigation and editing tools. Explore advanced functions for different number systems and mathematical operations.

🔧 Utilities
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8
Calculator +
Calculator +
Calculator +
Scientific Calc Plus Fraction
Free

Experience the award-winning calculator app for iPad and iPhone, offering a free basic and scientific calculator with an elegant design, simple usability, and beautiful interface. Calculate with ease and precision today!

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9
Scientific Calculator Plus 991
Scientific Calculator Plus 991
Scientific Calculator Plus 991
Designed for math calculator
Free

A versatile scientific calculator app designed for math enthusiasts, offering features like natural display for textbook-like equations, symbolic and numeric modes, complex number calculations, calculus functions, statistical analysis, and unit conversion. With a premium upgrade option for additional advanced features and customization. Access the power of NCalc FX now!

📚 Education
(12K)
10
Sci:Pro Calculator
Sci:Pro Calculator
Sci:Pro Calculator
by Jerry Montgomery
Free

A versatile calculator app with Basic, Scientific, and Programmer modes for iPhone, iPad, and iPod Touch. Easily view history and share results via email or copy. Get precise calculations on-the-go!

🔧 Utilities
(3.6K)
11
Desmos Scientific Calculator
Desmos Scientific Calculator
Desmos Scientific Calculator
by Desmos, Inc.
Free

Explore a powerful scientific calculator with functions beyond basic arithmetic - trigonometry, statistics, and combinatorics. Create and evaluate custom functions, work offline, view multiple expressions at once, and enjoy a seamless user experience - all for free.

📚 Education
(327)
12
BA Financial Calculator
BA Financial Calculator
BA Financial Calculator
BAII Plus Emulator
Free

This app, developed as a BAII Plus emulator, caters to CFA candidates and charterholders, offering identical functionality to the TI calculator with a user-friendly experience. For support, contact cfa.calculator@gmail.com.

💰 Finance
(2.9K)
13
GCD and LCM
GCD and LCM
GCD and LCM
Greatest common divisor + LCM
$5.99

This application calculates the greatest common divisor and least common multiple of two, three, or four numbers, and also provides prime factorization in standard and exponential forms. Simply enter the numbers, tap "Calculate", and view your results, which can even be sent via email and stored in a history log.

📚 Education
(2)
14
iFraction Calculator
iFraction Calculator
iFraction Calculator
Calculator for fraction number
Free

iFraction is a powerful fraction calculator app that helps with everyday fraction math problems, featuring step-by-step equation explanations, decimal and fraction calculations, large number support, and previous calculation storage. Ideal for students, woodworkers, constructors, and anyone needing fast and accurate fraction calculations on their Apple devices. Turn your iPhone, iPod, or iPad into a versatile calculator with iFraction.

📊 Productivity
(1.6K)
15
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

A handy math assistant for solving basic and scientific calculations intuitively and quickly. Become a math master with this free app!

🔧 Utilities
(357K)
16
PCalc Lite
PCalc Lite
PCalc Lite
The Best Calculator
Free

PCalc Lite is the ideal calculator app for scientists, engineers, students, and programmers offering RPN mode, multi-line display, unit conversions, constants, and more. Try it for free on your iPad and upgrade for additional features or themes. Also available on Apple Watch for on-the-go calculations.

🔧 Utilities
(213)
17
GraphNCalc83
GraphNCalc83
GraphNCalc83
Graphing calculator
$12.99

The app is a comprehensive graphing calculator that features algebraic entry, math functions, graph plotting, statistics, matrix operations, unit conversion, BASIC programming, chemistry tools, geometry calculations, finance functions, and a built-in user guide for easy reference. It offers a colorful, fast, and fluid experience on iPhone and iPad with advanced features like touch input, high-resolution graph outputs, and fast computation speeds. Explore its diverse functionality to enhance your mathematical tasks.

📚 Education
(3.8K)
18
Construction Master Pro Calc
Construction Master Pro Calc
Construction Master Pro Calc
Feet Inch Fraction Calculator
Free

An essential tool for professionals working with dimensions, this app optimizes speed and accuracy while reducing errors. Try it for free before purchase on your App Store account. Ideal for enhancing productivity on the go.

🔧 Utilities
(38K)
19
Calculator⁻
Calculator⁻
Calculator⁻
Best hand calculator
Free

Discover the best hand calculator for all your basic math needs - addition, subtraction, multiplication, division, and more, with customizable features like recording and recalling past calculations and touch sound. Perfect for school children and anyone seeking a simple and efficient calculator solution!

🔧 Utilities
(3.4K)
20
Calculator - Simple & Basic
Calculator - Simple & Basic
Calculator - Simple & Basic
by The App Tower Inc.
Free

Access a user-friendly calculator offering more than 80 customizable themes. Crunch numbers effortlessly with style.

🔧 Utilities
(146K)