# QuickFactor

> Calculates number factors, prime factorization, GCF, and LCM. (iPhone/iPad app by Chris Kearney.)

- Source: https://appshunter.io/ios/app/quickfactor/id376322896 (this page in markdown: same URL + `.md`)
- Developer: [Chris Kearney](https://appshunter.io/developer/376322899)
- Category: Education
- Price: $0.99
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 3.1.3 · 0 MB
- Languages: English
- Released: 2010-06-10
- Data updated: 2026-07-06
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/quickfactor/id376322896/reviews.md

## What is QuickFactor?

QuickFactor will return the factors and prime factorization for a number.  If presented with a second number, QuickFactor will return both the GCF (greatest common factor) and the LCM (least common multiple) for the pair of values.  It's design is meant to be fast, minimalist and most importantly, functional.

glossary

factor: to factor a number means to break it up into numbers that can be multiplied together to get the original number.

prime factorization: finding the factors of a number that are all prime. 

gcf: the greatest common factor (GCF) is the greatest factor that is common to two or more numbers (they share it).

lcm: a common multiple is a number that is a multiple of two or more numbers. Common multiples of 2 and 3 are 0, 6, 12, 18, ... The least common multiple (LCM) of two numbers is the smallest number (excluding zero) that is a multiple of both of the numbers.

## Key features

- Prime factorization
- Greatest Common Factor (GCF)
- Least Common Multiple (LCM)
- Number factoring
- Minimalist design
- Fast computations


## Frequently asked questions about QuickFactor

### What mathematical operations does QuickFactor perform?

QuickFactor calculates the factors and prime factorization of a single number. For two numbers, it computes their Greatest Common Factor (GCF) and Least Common Multiple (LCM).

### How does QuickFactor compare to other math apps?

QuickFactor is designed with a fast, minimalist, and functional approach, focusing specifically on number theory calculations like prime factorization and GCF/LCM.

### What is the pricing for QuickFactor?

QuickFactor is available for a one-time purchase of $0.99.

### What is the age rating for QuickFactor?

QuickFactor has an age rating of 4+, making it suitable for a wide range of users.

### How often is QuickFactor updated?

QuickFactor was last updated on June 10, 2010, with version 1.0. As of now, there have been no subsequent updates.

### What devices is QuickFactor available on?

The provided data does not specify device compatibility beyond general mobile application availability. It is designed for mobile use.

### What do users like about QuickFactor?

Based on its 5.0-star rating from 2 reviews, users likely appreciate its speed, minimalist interface, and accurate mathematical computations.

### Does QuickFactor have ads?

The provided data does not indicate the presence of advertisements within QuickFactor.

## Version history (last 1 release)

### 1.0 — 2010-06-10

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*