What is the Greatest Common Factor of 22126 and 22139?

Greatest common factor (GCF) of 22126 and 22139 is 13.

GCF(22126,22139) = 13

We will now calculate the prime factors of 22126 and 22139, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22126 and 22139.

How to find the GCF of 22126 and 22139?

We will first find the prime factorization of 22126 and 22139. After we will calculate the factors of 22126 and 22139 and find the biggest common factor number .

Step-1: Prime Factorization of 22126

Prime factors of 22126 are 2, 13, 23, 37. Prime factorization of 22126 in exponential form is:

22126 = 2¹ × 13¹ × 23¹ × 37¹

Step-2: Prime Factorization of 22139

Prime factors of 22139 are 13, 131. Prime factorization of 22139 in exponential form is:

22139 = 13² × 131¹

Step-3: Factors of 22126

List of positive integer factors of 22126 that divides 22126 without a remainder.

1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 11063

Step-4: Factors of 22139

List of positive integer factors of 22139 that divides 22126 without a remainder.

1, 13, 131, 169, 1703

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22126 and 22139. The biggest common factor number is the GCF number.
So the greatest common factor 22126 and 22139 is 13.

Also check out the Least Common Multiple of 22126 and 22139