Find Common Factors
Explore how numbers work
Remix this projectPractise again
What is this activity?
Find the numbers that divide both starting numbers exactly. Use the two memo colours to compare their factors.
Let’s give it a try!
送信中です
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How to play
- Click the green flag and look at the two starting numbers.
- Use メモ1 and メモ2 to mark the factors of each number.
- Use 回答する to answer with the factors common to both.
メモ1 and メモ2 mean “Memo 1” and “Memo 2”. 回答する means “Answer”. The original buttons and prompts remain in Japanese.
For families and teachers
A common factor divides each number without a remainder. Discuss where the two sets of factors overlap before choosing the answer.
This English guide uses the original Chicodori Scratch project. Some labels remain in Japanese. You can explore and remix the project on Scratch.