0
Anonymous
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60.
Wiki User
20
It is 10
It is 1 but the HCF is 30
The GCF is 20.
4
60 divided by 5 = 12
The GCF is 15.
The GCF is 12.
The HCF is 15.
The GCF is 4.