0
factors of 12 - 1 , 2, 3, 4, 6, 12
factors of 18 - 1, 2, 3, 6, 9, 18
factors of 42 - 1, 2, 3, 6, 7, 14, 21, 42
As you can see these are all of the factors of the three numbers. The GCF means the greatest common factor. These three numbers actually have four common factors (1,2,3 and 6) but the number 6 is the greatest so it is labeled the GCF.
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∙ 13y ago
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What is the GCF of 12 18 42?
The GCF is 6.
What is the GCF of 1218 and42?
The GCF of 1218 and 42 is 42. The GCF of 12, 18 and 42 is 6.
What is the greates common factor of 18 and 42?
The greatest common factor of 18 21 and 42 is 3.
What is the greatest common factor of 42 48 and 78?
The GCF of 42, 48, and 78 is 6.
What is the greatest common factor of 12 18 36 and 42?
The GCF of 12, 18, 36, and 42 is 6.
What is the GCF of 18 and 42 and 84?
The GCF is 6.
What is he gcf for 42 and 18?
42 / 18 = 2 r 6 18 / 6 = 3 r 0 -> gcf of 42 and 18 is 6.
What is the gcf of 42 and 18 also 42 and 56?
The GCF of 18 and 42 is 6. The GCF of 42 and 56 is 14.
What is the gcf to 12 and 42 in groups?
The GCF of 12 and 42 is 6
What if the GCF of 42 and 18?
The GCF is 6.
What is the gcf in 18 and 42?
The GCF is 6.
What is the gcf of 18 30 and 42?
The greatest common factor of 18, 30, and 42 is 2.
