0
Anonymous
8
9*8 = 72
10*8 = 80
Wiki User
Chat with our AI personalities
21 and 80's highest common factor is one.
65 = 5x1380 = 2x2x2x2x5HCF of 65 and 80 = 5
The greatest common factor of 52 and 80 is 4.
It is: 5
The GCF is 8.