# Greatest Common Factor — GCF

> Calculates factors, GCF, and simplifies fractions for numbers. (iPhone/iPad app by H Valeur.)

- Source: https://appshunter.io/ios/app/greatest-common-factor/id1573121817 (this page in markdown: same URL + `.md`)
- Developer: [H Valeur](https://appshunter.io/developer/621824042)
- Category: Utilities, Education
- Price: Free (on sale, was $0.99)
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 14.1 · 1 MB
- Languages: American English
- Released: 2021-06-22
- Data updated: 2026-08-31
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/greatest-common-factor/id1573121817/reviews.md

## What is Greatest Common Factor?

The factors of a number are all the integers that you can evenly divide into that number. The Greatest Common Factor (GCF) is the greatest integer that divides exactly into two or more numbers with no remainder.

The Greatest Common Factor is used to simplify fractions. To simplify a fraction, you can divide the numerator and denominator of the fraction by the GCF of the numerator and denominator.

Factors, the Greatest Common Factor, and simplifying fractions go hand-in-hand. Use this app to get the factors of a number, get the Greatest Common Factor of two or more numbers, and to simplify fractions.

## Key features

- Find factors of a number
- Calculate GCF of two or more numbers
- Simplify fractions
- Understand number theory concepts
- Fraction simplification tool


## Frequently asked questions about Greatest Common Factor

### What is the Greatest Common Factor app?

The Greatest Common Factor app is a utility designed to help users find the factors of numbers, calculate the Greatest Common Factor (GCF) of two or more numbers, and simplify fractions. It's a tool for understanding basic number theory and fraction manipulation.

### How does the Greatest Common Factor app simplify fractions?

To simplify a fraction, the app divides the numerator and denominator by the Greatest Common Factor (GCF) of those numbers. This process reduces the fraction to its simplest form.

### What is the price of the Greatest Common Factor app?

The Greatest Common Factor app is available for a one-time purchase of $0.99. This price provides full access to all its features without any recurring charges.

### Does the Greatest Common Factor app have ads?

No, the Greatest Common Factor app is ad-free. Users can utilize all its functionalities without any interruptions from advertisements.

### On which devices can I use the Greatest Common Factor app?

The Greatest Common Factor app is compatible with iPhone, iPad, and iPod devices. It is designed for the iOS ecosystem.

### How often is the Greatest Common Factor app updated?

The Greatest Common Factor app was last updated on July 25, 2024, with version 1.2. This indicates active development and support for the application.

### What is the age rating for the Greatest Common Factor app?

The Greatest Common Factor app has an age rating of 4+. This means it is suitable for children aged 4 and older, making it accessible for educational purposes.

### What do users think of the Greatest Common Factor app?

Based on available data, the Greatest Common Factor app has received a perfect rating of 5.0 stars from 1 rating. This suggests a very positive initial user experience.

## Version history (last 2 releases)

### 1.2 — 2024-07-25

This update enhances compatibility with the latest iOS, optimizes performance for faster operation, and includes important bug fixes.

### 1.1 — 2021-06-22

No release notes.

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All apps by H Valeur: https://appshunter.io/developer/621824042

## Related topics

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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 2026-08-31.*