What is the Greatest Common Factor of 79839 and 79859?

Greatest common factor (GCF) of 79839 and 79859 is 1.

GCF(79839,79859) = 1

We will now calculate the prime factors of 79839 and 79859, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79839 and 79859.

How to find the GCF of 79839 and 79859?

We will first find the prime factorization of 79839 and 79859. After we will calculate the factors of 79839 and 79859 and find the biggest common factor number .

Step-1: Prime Factorization of 79839

Prime factors of 79839 are 3, 2957. Prime factorization of 79839 in exponential form is:

79839 = 3³ × 2957¹

Step-2: Prime Factorization of 79859

Prime factors of 79859 are 13, 6143. Prime factorization of 79859 in exponential form is:

79859 = 13¹ × 6143¹

Step-3: Factors of 79839

List of positive integer factors of 79839 that divides 79839 without a remainder.

1, 3, 9, 27, 2957, 8871, 26613

Step-4: Factors of 79859

List of positive integer factors of 79859 that divides 79839 without a remainder.

1, 13, 6143

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79839 and 79859. The biggest common factor number is the GCF number.
So the greatest common factor 79839 and 79859 is 1.

Also check out the Least Common Multiple of 79839 and 79859