The GCF is 4.
The GCF is 28.
HCF is the highest common factor of two or more numbers. HCF of 20 and 200 is 20.
4 and 336, respectively.
If you mean 28, 49 and 84 then the hcf is 7
HCF(308, 420) = 28.
The GCF is 20.
The GCF is 4.
The GCF is 1.
28
4
28