The GCF is 7.
The greatest common factor of the numbers 28, 35 and 63 is 7.
It is 7
The GCF is 7.
It is: 1
7
The GCF is 14.
Seven is the GCF of 35 and 28.
The GCF is 7.
The GCF is 1.
The GCF is 1.
The GCF is 1.
The greatest common factor of 15, 28 and 35 is 1.