It is 4.
4
The HCF is: 2
The GCF is 4.
The GCF is 4.
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, and so on.
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60.
The GCF is 28.
The GCF is 14.
The GCF is 4.
The GCF is 7
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72.
75.5 approx.75.5 approx.75.5 approx.75.5 approx.