Question

Is 8 the HCF of 32, 48 and 72?

Answer 1

GCF of 32, 48 and 72 is 8. Correct!

Answer 2

Step $1$

Find the factors of each number

we know that

$32=2^{5} \\48=2^{4}*3\\72=2^{3}*3^{2}$

Step $2$

Find the greatest common factor (GCF)

the GCF is equal to----------> $2^{3}=8$

therefore

the answer is

The GCF is $8$