The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.
The greatest common factor of 279 and 414 is 9
Factors of 279: 1, 3, 9, 31, 93, 279
Factors of 403: 1, 13, 31, 403
GCF (279, 403) = 31
The Greatest Common Factor (GCF) is: 1
The GCF is 84.
The GCF is 31.
The GCF is 31.
The greatest common factor of 13 and 79 is 1.
The GCF is 1.
The GCF is 1.
The GCF is 1.
The GCF is 7.
It is: 1
The greatest common factor of 79 , 44 = 1
The greatest common factor of 79 , 36 = 1
The greatest common factor of 49, 79, and 92 is 1.
The greatest common factor of 13 and 79 is 1.
The Greatest Common Factor (GCF) is: 1
The Greatest Common Factor (GCF) is: 1
The greatest factor of 79 is 79.
It is 1
1
It is: 1
1, since 79 is prime.