# Divide by GCD

> Divide by GCD (iPhone/iPad app by Hiroaki Kitahara.)

- Source: https://appshunter.io/ios/app/divide-by-gcd/id1638450013 (this page in markdown: same URL + `.md`)
- Developer: [Hiroaki Kitahara](https://appshunter.io/developer/1638450015)
- Category: Games, Education, Puzzle, Strategy
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 66 MB
- Languages: English
- Released: 2022-08-08
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/divide-by-gcd/id1638450013/reviews.md

## What is Divide by GCD?

遊び方

1. プレイヤーは上から次々と現れる数字のブロックを落とします。
2. 隣接するブロックの数をそれぞれ最大公約数で割って、数が1に達すると、そのブロックは消えます。
3. 数を減らしたぶんだけスコアを獲得できます。
4. ブロックがフレームからはみ出ている場合、ゲームは終了します。

ハイスコアを目指しましょう。

How to Play

1. The player drops blocks with numbers that appear one after another from the top.
2. The numbers of adjacent blocks are divided by the greatest common divisor, and when the number reaches 1, the blocks disappear.
3. You can get a score as much as you reduce the number.
4. If the block sticks out of the frame, the game is over.

Aim for a high score.


## Version history (last 2 releases)

### 1.1 — 2022-08-09

App Store の URL を更新しました。

### 1.0 — 2022-08-08

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 2026-05-19.*