What is the Greatest Common Factor of 79122 and 79137?

Greatest common factor (GCF) of 79122 and 79137 is 3.

GCF(79122,79137) = 3

We will now calculate the prime factors of 79122 and 79137, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79122 and 79137.

How to find the GCF of 79122 and 79137?

We will first find the prime factorization of 79122 and 79137. After we will calculate the factors of 79122 and 79137 and find the biggest common factor number .

Step-1: Prime Factorization of 79122

Prime factors of 79122 are 2, 3, 13187. Prime factorization of 79122 in exponential form is:

79122 = 2¹ × 3¹ × 13187¹

Step-2: Prime Factorization of 79137

Prime factors of 79137 are 3, 977. Prime factorization of 79137 in exponential form is:

79137 = 3⁴ × 977¹

Step-3: Factors of 79122

List of positive integer factors of 79122 that divides 79122 without a remainder.

1, 2, 3, 6, 13187, 26374, 39561

Step-4: Factors of 79137

List of positive integer factors of 79137 that divides 79122 without a remainder.

1, 3, 9, 27, 81, 977, 2931, 8793, 26379

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79122 and 79137. The biggest common factor number is the GCF number.
So the greatest common factor 79122 and 79137 is 3.

Also check out the Least Common Multiple of 79122 and 79137