The GCF is 4.
The gcf 0f 28, 56, and 60 is 4.
The GCF is 1.
The GCF is 4.
hcf = 4 and lcm = 420
4 and 420, respectively.
The greatest factors of any positive integers are the integers themselves. The GCF of 28 and 60 is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 4.
The GCF is 28.
The gcf is 4. 28=4*7 56=4*2*7 60=4*15