What is the greatest common factor of 140 and 175?

Answer 1

Factors of 140: 1 2 4 5 7 10 14 20 28 35 70 140 Factors of 175: 1 5 7 25 35 175

The GCF of 140 and 175 is 35

Answer 2

140 factors to [2 2 5 7]
245 factors to [5 7 7]
Common factors are [5 7] so GCF = 35 ■

Answer 3

The greatest common factor of 140 and 450 is 10.

Answer 4

The GCF of 105 and 140 is 35.

Answer 5

The GCF is 20.

Answer 6

GCF(340, 140) = 20