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Earn +20 ptsQ: What are the greatest common factor of 21 and 2?
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What is the greatest common factor for 42 and 21?
21 itself is the greatest common integral factor, since 21 X 2 = 42.
What is the greatest common factor for 12 21 30?
The prime factors are: 12 = 2 * 2 *3 21 = 3 *7 30 = 2 * 3 * 5 So the greatest common factor is 3.
What is the greatest common factor of 2 10 and 30?
The greatest common factor (GCF) is: 2
What is the greatest common factor in 2 46 and 4?
The greatest common factor of the numbers 2, 46 and 4 is 2.
What is the greatest common factor of 120 and 182?
greatest common factor of 120 and 182 is 2.
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