Question

Calculate the highest common factor (HCF) for 64 ​

Answer 1

factors of 64= 1,2,4,8,16,32 and 64

Explanation:

when you speak of HCF.

it should be when comparing 2 or more factors

Answer 2

1 2 4 8 16 32 64

Explanation:

prime factors of 64 is 2 so

2____64

2____32

2____16

2_____8

2_____4

2_____2

1