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Earn +20 ptsQ: What is the greatest common factor of 42 126 210 and 77?
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What is the greatest common factor of 105 126 and 210?
The greatest common factor of 105, 126, and 210 is 21
What is the greatest common factor of 42 126 and 210?
42 1*42 = 42 3*42 = 126 5*42 = 210
What is the greatest common factor of 170 and 210?
The greatest common factor of 170 and 210 is 10
What is the greatest common factor of 210 252 and 294?
The GCF of 210, 252, and 294 is 42
What is the greatest common factor of 630 and 840?
210
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