The greatest common factor is two.
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The greatest common factor (GCF) is 2.
The greatest common factor can be found by factorizing all numbers and find the common factors. The product of these factors is the greatest common factor.128 = 2*2*2*2*2*2*21000 = 2*2*2*5*5*5The common factors are:2*2*2 Which means the greatest common factor is:2*2*2 = 8
1, 2, 4 are the common factors of 12 and 40, and 4 is the greatest common factor
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40 The factors of 125 are: 1, 5, 25, 125 The common factors are: 1, 5 The Greatest Common Factor: 5
The greatest common factor(gcf) of 64 and 40 is 8. The factors of 40 are 2, 2, 2 and 5 The factors of 64 are 2, 2, 2, 2, 2, and 2 So the highest common factor will have no fives and three 2s = 2 x 2 x 2 = 8