What is the Greatest Common Factor of 26121 and 26139?

Greatest common factor (GCF) of 26121 and 26139 is 3.

GCF(26121,26139) = 3

We will now calculate the prime factors of 26121 and 26139, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26121 and 26139.

How to find the GCF of 26121 and 26139?

We will first find the prime factorization of 26121 and 26139. After we will calculate the factors of 26121 and 26139 and find the biggest common factor number .

Step-1: Prime Factorization of 26121

Prime factors of 26121 are 3, 8707. Prime factorization of 26121 in exponential form is:

26121 = 3¹ × 8707¹

Step-2: Prime Factorization of 26139

Prime factors of 26139 are 3, 8713. Prime factorization of 26139 in exponential form is:

26139 = 3¹ × 8713¹

Step-3: Factors of 26121

List of positive integer factors of 26121 that divides 26121 without a remainder.

1, 3, 8707

Step-4: Factors of 26139

List of positive integer factors of 26139 that divides 26121 without a remainder.

1, 3, 8713

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26121 and 26139. The biggest common factor number is the GCF number.
So the greatest common factor 26121 and 26139 is 3.

Also check out the Least Common Multiple of 26121 and 26139