The GCF is 8.
The greatest common factor of 40, 64, and 16 is 8.
The GCF is 8.
8
The Greatest Common Factor (GCF) of 64, 40, and 16 is 8.
The GCF is 8.
The GCF is 2.
The GCF of 40, 56, and 64 is 8.
The GCF is 8.
The GCF is 4.
The Greatest Common Factor (GCF) of 64 and 128 is: 64
The factors of 40 are 1, 2, 4, 5, 8, 10, 20 and 40 64 is not divisible by 10, 20 or 40. So 8 is the greatest common factor of 40 and 64. Then testing 8 against 96, we find that it is a factor (8 x 12 = 96) Therefore 8 is the greatest common factor of these three numbers.
The greatest common factor of 4 and 64 is 4.