Greatest Common Factor= 1
The GCF is 7.
The factors of 21 are: 1, 3, 7, 21The factors of 35 are: 1, 5, 7, 35The common factors are: 1, 7
The greatest common factor is 5, so 15/35 = 3/7. 3 and 7 are prime; this cannot be reduced any further.
Factors of 35 are: 1, 5, 7, 35Factors of 49 are: 1, 7, 49So, the highest common factor is 7.
7
The greatest common factor (GCF) is: 7.7
The GCF is 7.
The GCF of 21, 35, and 63 is 7.
21 = (3)(7)35 = (5)(7)7
The GCF is 1.
The GCF is 7.
The GCF is 7.
The greatest common factor of 7, 35 and 49 is 7.
The factors of 21 are:1, 3, 7, 21The factors of 35 are:1, 5, 7, 35The common factors are:1, 7The Greatest Common Factor:GCF = 7
The greatest common factor of 35 and 125 is 5.The greatest common factor of the numbers 35 and 125 is 5.
GCF(21, 5, 35) = 1