It is: 4
The GCF is 4.
The GCF is 12.
The GCF is 18.
The GCF is 4.
The GCF is 9.
4. 24 = 23 x 3 36 = 22 x 32 64 = 26 hcf = 22 = 4
The hcf of 12 & 36 is 12
36
It is 36
The GCF is 12.
hcf(12, 36, 42) = 6 12 = 22 x 3 36 = 22 x 32 42 = 2 x 3 x 7 hcf = 2 x 3 = 6
The HCF is: 2