What is the Greatest Common Factor of 79394 and 79404?

Greatest common factor (GCF) of 79394 and 79404 is 2.

GCF(79394,79404) = 2

We will now calculate the prime factors of 79394 and 79404, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79394 and 79404.

How to find the GCF of 79394 and 79404?

We will first find the prime factorization of 79394 and 79404. After we will calculate the factors of 79394 and 79404 and find the biggest common factor number .

Step-1: Prime Factorization of 79394

Prime factors of 79394 are 2, 7, 53, 107. Prime factorization of 79394 in exponential form is:

79394 = 2¹ × 7¹ × 53¹ × 107¹

Step-2: Prime Factorization of 79404

Prime factors of 79404 are 2, 3, 13, 509. Prime factorization of 79404 in exponential form is:

79404 = 2² × 3¹ × 13¹ × 509¹

Step-3: Factors of 79394

List of positive integer factors of 79394 that divides 79394 without a remainder.

1, 2, 7, 14, 53, 106, 107, 214, 371, 742, 749, 1498, 5671, 11342, 39697

Step-4: Factors of 79404

List of positive integer factors of 79404 that divides 79394 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 509, 1018, 1527, 2036, 3054, 6108, 6617, 13234, 19851, 26468, 39702

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79394 and 79404. The biggest common factor number is the GCF number.
So the greatest common factor 79394 and 79404 is 2.

Also check out the Least Common Multiple of 79394 and 79404