7
The greatest common factor of 28 and 49 is 7.
The only common factor of 49, 35, 28, and 20 is ' 1 '.
7
It is 9
The common factors are: 1, 7
what is the greatest common factor of 28 49 and 105
The Least Common Multiple (LCM) for 28 49 and 84 is 588.The Greatest Common Factor (GCF) for 28 49 and 84 is 7.
It is 7
7
The GCF is 7.
1
The only common factor is 1.