What is the Greatest Common Factor of 79089 and 79104?

Greatest common factor (GCF) of 79089 and 79104 is 3.

GCF(79089,79104) = 3

We will now calculate the prime factors of 79089 and 79104, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79089 and 79104.

How to find the GCF of 79089 and 79104?

We will first find the prime factorization of 79089 and 79104. After we will calculate the factors of 79089 and 79104 and find the biggest common factor number .

Step-1: Prime Factorization of 79089

Prime factors of 79089 are 3, 41, 643. Prime factorization of 79089 in exponential form is:

79089 = 3¹ × 41¹ × 643¹

Step-2: Prime Factorization of 79104

Prime factors of 79104 are 2, 3, 103. Prime factorization of 79104 in exponential form is:

79104 = 2⁸ × 3¹ × 103¹

Step-3: Factors of 79089

List of positive integer factors of 79089 that divides 79089 without a remainder.

1, 3, 41, 123, 643, 1929, 26363

Step-4: Factors of 79104

List of positive integer factors of 79104 that divides 79089 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 618, 768, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 13184, 19776, 26368, 39552

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79089 and 79104. The biggest common factor number is the GCF number.
So the greatest common factor 79089 and 79104 is 3.

Also check out the Least Common Multiple of 79089 and 79104