It is: 1
The Greatest Common Factor of 4, 7, 20: 1
FourThe Greatest Common Factor is 4The Greatest Common Factor of 12, 28 and 24 is 4. There are no further divisible numbers in common, leaving you with 3, 7 and 6It is: 4
The greatest common factor is 7
7 is the greatest common factor.
The greatest common factor of 7 and 28 is 7.
The greatest common factor of 7 and 112 is 7.
The greatest common factor of 280 and 7 is 7.
The GCF is 1.
The greatest common factor of 21 and 77 is 7.
The GCF is 1.
The Greatest Common Factor of 35 and 14 is 7.
You can factor out a 7 making it 3 and 4.