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Earn +20 ptsQ: What are all the common factors of 21?
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What are the common factors of 21 42 and 84?
The common factors of 21 42 and 84 are 21
What are the common factors of 9 21 and 24?
The common factors of 9, 21, and 24 are: 1 and 3
What are the common factors of 21 and 50?
21 and 50 share no common factors aside from 1.
What are the common factors of 21 42 and 56?
The common factors of 21, 42, and 56 are: 1 and 7
What is the common factor for 6 and 21?
6 factors into [2 3] 21 factors into [3 7] Common factor is [3]◄
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