What is the Greatest Common Factor of 79404 and 79409?

Greatest common factor (GCF) of 79404 and 79409 is 1.

GCF(79404,79409) = 1

We will now calculate the prime factors of 79404 and 79409, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79404 and 79409.

How to find the GCF of 79404 and 79409?

We will first find the prime factorization of 79404 and 79409. After we will calculate the factors of 79404 and 79409 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 79409

Prime factors of 79409 are 11, 7219. Prime factorization of 79409 in exponential form is:

79409 = 11¹ × 7219¹

Step-3: Factors of 79404

List of positive integer factors of 79404 that divides 79404 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

Step-4: Factors of 79409

List of positive integer factors of 79409 that divides 79404 without a remainder.

1, 11, 7219

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79404 and 79409. The biggest common factor number is the GCF number.
So the greatest common factor 79404 and 79409 is 1.

Also check out the Least Common Multiple of 79404 and 79409