The greatest common factor of a Prime number(a) and a composite number(b) is 1 if b is not divisible by a.
Here, 48 is not divisible by 7. Therefore, GCF(48, 7) = 1.
The GCF is 1.
The greatest common factor of 48 and 147 is 3
The greatest common factor of 35 and 48 is 1. The factors of 35 are 1, 5, 7, 35. Therefore, they have no common factors besides 1.
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 greatest common factor of 21 and 77 is 7.
The greatest common factor of 7 and 30 is 1.
The greatest common factor (GCF) is: 7
The greatest common factor of 18 , 7 = 1