# CommonDivisor

> Master Simplifying Fractions

Canonical page: [https://chrome-stats.com/d/id6746661138](https://chrome-stats.com/d/id6746661138)

## Overview

- **ID:** `id6746661138`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Katsuhiko Yao
- **Category:** Education
- **Version:** 5.2.0
- **Last updated:** 2026-07-17
- **First published:** 2025-06-02
- **Size:** 19 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/commondivisor/id6746661138)
- **Website:** [https://vitoyaokatsukatsu.com](https://vitoyaokatsukatsu.com/)
- **Privacy policy:** [https://github.com/vitoyaokatsu](https://github.com/vitoyaokatsu)

## Description

A simple math game for kids who struggle with reducing fractions.

Find common divisors among 9 numbers and keep dividing.
The rules are easy, but the learning is deep.
Players naturally understand why fractions can be simplified.

• Build intuition for common divisors
• Improve fraction skills through repetition
• Learn by playing, not memorizing

Perfect for home practice, classrooms, and family play.

## Rankings

- #1,545,755 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6746661138)