What is the Greatest Common Factor of 79428 and 79437?

Greatest common factor (GCF) of 79428 and 79437 is 3.

GCF(79428,79437) = 3

We will now calculate the prime factors of 79428 and 79437, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79428 and 79437.

How to find the GCF of 79428 and 79437?

We will first find the prime factorization of 79428 and 79437. After we will calculate the factors of 79428 and 79437 and find the biggest common factor number .

Step-1: Prime Factorization of 79428

Prime factors of 79428 are 2, 3, 6619. Prime factorization of 79428 in exponential form is:

79428 = 2² × 3¹ × 6619¹

Step-2: Prime Factorization of 79437

Prime factors of 79437 are 3, 26479. Prime factorization of 79437 in exponential form is:

79437 = 3¹ × 26479¹

Step-3: Factors of 79428

List of positive integer factors of 79428 that divides 79428 without a remainder.

1, 2, 3, 4, 6, 12, 6619, 13238, 19857, 26476, 39714

Step-4: Factors of 79437

List of positive integer factors of 79437 that divides 79428 without a remainder.

1, 3, 26479

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79428 and 79437. The biggest common factor number is the GCF number.
So the greatest common factor 79428 and 79437 is 3.

Also check out the Least Common Multiple of 79428 and 79437