Best Prime Factorization Apps & Games

129+ iOS apps & games curated and reviewed

4.3 avg rating
19 free apps & games
Updated May 2026

Looking for free prime factorization apps and games? 19 of our 129+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Prime Factorization

Math is Easy - Prime#1

Math is Easy - Prime by Xiaodong Zhu

Prime Factorisation
Editor's Choice
📚 Education
3.5(2 ratings)
Free
Math is Easy - Prime screenshot 1

This application makes math fun by offering a prime factorization tool that quickly finds prime factors of any number, even as you type. It also provides additional functions, including calculating the greatest common factor, least common multiple, and generating random numbers for various uses.

Prime Factorization#2

Prime Factorization by Sohei Mori

Strong Contender
🔧 Utilities
4.4(5 ratings)
Free
Prime Factorization screenshot 1

This application takes an integer input and breaks it down into its prime factors, providing additional results such as the number of divisors, sum of divisors, and all divisors. It also identifies special number types, including prime, perfect, multiperfect, abundant, and deficient numbers.

More Prime Factorization apps to explore

4
Prime Checker
Prime Checker
Prime Checker
Quick Factorization
Free

This application calculates various values for a given number, including integer factorization, Euler's totient function, and primitive roots, as well as representations as sums of squares. Try it out to quickly factorize numbers and explore their mathematical properties.

📚 Education
(3)
5
PFD Calc - Prime Factorization
PFD Calc - Prime Factorization
PFD Calc - Prime Factorization
Prime factor decomposition.
Free
📚 Education
(0)
6
Prime Cracker
Prime Cracker
Prime Cracker
…for prime number fans
Free

This application is designed for prime number enthusiasts, allowing users to check if a number is prime, find its factors or prime position, and explore nearby primes. It also enables users to scan ranges of numbers for primes and twin primes, making it a comprehensive tool for prime number exploration.

📚 Education
(31)
7
Prime Factorization Factorizer
Prime Factorization Factorizer
Prime Factorization Factorizer
Prime Factor Decomposition
$3.99

This handy calculator finds prime factors of any number, allowing you to factor up to six numbers at once, and provides results in standard and exponential forms, along with calculating Greatest Common Factor and Least Common Multiple. Try it out to easily view, edit, and share your calculations.

📚 Education
(3)
8
Prime Factorization-free brain training game
Prime Factorization-free brain training game
Prime Factorization-free brain training game
by NAKAYUBI CORPORATION
Free

Improve your mental math skills with this brain training game where you divide displayed numbers to simplify them to 1. Give it a try and challenge your brain today!

🎮 Games
(4)
9
Primality
Primality
Primality
Integer Primality or Factors
Free

This application determines whether a given integer is prime or provides its prime factors, operating within a range of 0 to 999,999,999,999. It also offers the unique feature of identifying the prime ordinality of each prime found, up to the 100,000th prime, making it a valuable tool for users to explore and analyze prime numbers.

🔧 Utilities
(24)
10
Factorization(Math Drills)
Factorization(Math Drills)
Factorization(Math Drills)
basic
Free
📚 Education
(1)
11
FX Algebra Solver
FX Algebra Solver
FX Algebra Solver
by Euclidus Inc
Free

An advanced Algebra problem-solving application with over 1200 sample problems, scientific and graphing calculator support, step-by-step solutions, and a user-friendly math expression editor. Covering topics from Pre-Algebra to College Algebra, it simplifies expressions, solves equations, matrices, functions, and graphs. Try it out now for quick and accurate Algebra homework help!

📚 Education
(92)
12
Prime Number or No:Simple Game
Prime Number or No:Simple Game
Prime Number or No:Simple Game
math app.2,3,5,7... infinite
Free

This math game helps users identify prime numbers through a simple and engaging experience, with randomly generated numbers and a scoring system to track progress. By playing this game, users can develop their mathematical thinking, improve their knowledge of prime numbers, and enhance their concentration and reaction time while having fun.

🎮 Games
(1)
13
LCM GCD Prime Factor Calc Lite
LCM GCD Prime Factor Calc Lite
LCM GCD Prime Factor Calc Lite
Calculator factorize numbers
Free
📚 Education
(0)
14
Math AI Homework Helper,Solver
Math AI Homework Helper,Solver
Math AI Homework Helper,Solver
Algebra calculator free of ads
Free

Get instant step-by-step math problem solutions with this ad-free app. Stop struggling and download now for free!

📚 Education
(30K)
15
Factorization training
Factorization training
Factorization training
Let's solve various questions!
Free
📚 Education
(1)
16
MathPapa - Algebra Calculator
MathPapa - Algebra Calculator
MathPapa - Algebra Calculator
Algebra Calculator & Solver
Free

An advanced algebra calculator app with step-by-step solutions to various math problems, including algebraic equations, inequalities, and graphing functions. Simplify complex math concepts and improve problem-solving skills on-the-go.

📚 Education
(17K)
17
Outnumbered XL
Outnumbered XL
Outnumbered XL
a Prime Factorization Game
Free

This addictive puzzle game combines strategy, multiplication skills, and luck, challenging players to decompose numbers into their prime factors to score points. With multiple board sizes and varying levels of difficulty, players can improve their multiplication skills while having fun, and can even use hints to get started.

🎮 Games
(4)
18
PrimeFactorizationGame
PrimeFactorizationGame
PrimeFactorizationGame
by TomatoAppLab
Free
🎬 Entertainment
(0)
19
The Prime Number Finder
The Prime Number Finder
The Prime Number Finder
Tons Of Primes In Your Pocket!
Free

The application is a powerful tool for exploring and working with prime numbers. It allows users to instantly check if a number is prime, get prime factorization, navigate between prime numbers, and explore the properties of composite numbers. The app features a clean, intuitive interface with dark mode support, offline functionality, and haptic feedback, making it a versatile and engaging tool for students, teachers, and math enthusiasts alike. Download the app today and start exploring the fascinating world of prime numbers.

📚 Education
(2)
20
瞬間素因数分解 Prime Factorization
瞬間素因数分解 Prime Factorization
瞬間素因数分解 Prime Factorization
by YUSUKE MIZUNO
Free
📚 Education
(0)

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