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Earn +20 ptsQ: What is the greatest common factor for 40 and 20?
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What is the greatest common factor of 20 28 40?
The GCF is 4.
What is the greatest common factor of 156 and 40?
The greatest common factor of 156 , 40 = 4
What is the greatest common factor of 280 and 40?
Since 40 is a factor of 280, it is automatically the GCF.
What is the first 3 greatest common factor of 40 and 120?
Since 40 is a factor of 120, all the factors of 40 are common to 120. There can only be one greatest. 1, 2, 4, 5, 8, 10, 20, 40 The GCF is 40.
What is the greatest common factor of 40 and 20?
To find the greatest common factor, list the prime factors of each number:40: 2 x 2 x 2 x 520: 2 x 2 x 5Then select the factors that each share:2 x 2 x 5 (they each share these individual numbers)So, the greatest common factor is 20.Since 20 is a factor of 40, it is automatically the GCF.
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