What is the Greatest Common Factor of 83139 and 83158?

Greatest common factor (GCF) of 83139 and 83158 is 1.

GCF(83139,83158) = 1

We will now calculate the prime factors of 83139 and 83158, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83139 and 83158.

How to find the GCF of 83139 and 83158?

We will first find the prime factorization of 83139 and 83158. After we will calculate the factors of 83139 and 83158 and find the biggest common factor number .

Step-1: Prime Factorization of 83139

Prime factors of 83139 are 3, 7, 37, 107. Prime factorization of 83139 in exponential form is:

83139 = 3¹ × 7¹ × 37¹ × 107¹

Step-2: Prime Factorization of 83158

Prime factors of 83158 are 2, 41579. Prime factorization of 83158 in exponential form is:

83158 = 2¹ × 41579¹

Step-3: Factors of 83139

List of positive integer factors of 83139 that divides 83139 without a remainder.

1, 3, 7, 21, 37, 107, 111, 259, 321, 749, 777, 2247, 3959, 11877, 27713

Step-4: Factors of 83158

List of positive integer factors of 83158 that divides 83139 without a remainder.

1, 2, 41579

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83139 and 83158. The biggest common factor number is the GCF number.
So the greatest common factor 83139 and 83158 is 1.

Also check out the Least Common Multiple of 83139 and 83158