What is the Greatest Common Factor of 79338 and 79356?

Greatest common factor (GCF) of 79338 and 79356 is 6.

GCF(79338,79356) = 6

We will now calculate the prime factors of 79338 and 79356, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79338 and 79356.

How to find the GCF of 79338 and 79356?

We will first find the prime factorization of 79338 and 79356. After we will calculate the factors of 79338 and 79356 and find the biggest common factor number .

Step-1: Prime Factorization of 79338

Prime factors of 79338 are 2, 3, 7, 1889. Prime factorization of 79338 in exponential form is:

79338 = 2¹ × 3¹ × 7¹ × 1889¹

Step-2: Prime Factorization of 79356

Prime factors of 79356 are 2, 3, 17, 389. Prime factorization of 79356 in exponential form is:

79356 = 2² × 3¹ × 17¹ × 389¹

Step-3: Factors of 79338

List of positive integer factors of 79338 that divides 79338 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 1889, 3778, 5667, 11334, 13223, 26446, 39669

Step-4: Factors of 79356

List of positive integer factors of 79356 that divides 79338 without a remainder.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 389, 778, 1167, 1556, 2334, 4668, 6613, 13226, 19839, 26452, 39678

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79338 and 79356. The biggest common factor number is the GCF number.
So the greatest common factor 79338 and 79356 is 6.

Also check out the Least Common Multiple of 79338 and 79356