Question

what is HCF of 32 and 45​

Answer 1

. The biggest common factor number is the GCF number. So the greatest common factor 32 and 45 is 1.

Answer 2

Take a LCM of 32 and 45.

32:- 2x2x2x2x2

45:- 3x3x5

Take Common number

So, HCF is 1