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Earn +20 ptsQ: What are the facors of 21 and 56?
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What is the greatest common factor of 21 and 56?
The greatest, (Highest) Common Factor of 21 and 56 is 7
What is the greatest common factor of 21 56 and 70?
The GCF of 21, 56, and 70 is 7.
What is the greatest common factor of 21 56 and 84?
The GCF is 7.
What is the LCM of 18 21 and 56?
The least common multiple (LCM) of 18, 21, and 56 is 504.
What is the greatest common factor of 21 56 84 and 140?
The GCF is 7.
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