What is the Greatest Common Factor of 11613 and 11631?

Greatest common factor (GCF) of 11613 and 11631 is 3.

GCF(11613,11631) = 3

We will now calculate the prime factors of 11613 and 11631, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11613 and 11631.

How to find the GCF of 11613 and 11631?

We will first find the prime factorization of 11613 and 11631. After we will calculate the factors of 11613 and 11631 and find the biggest common factor number .

Step-1: Prime Factorization of 11613

Prime factors of 11613 are 3, 7, 79. Prime factorization of 11613 in exponential form is:

11613 = 3¹ × 7² × 79¹

Step-2: Prime Factorization of 11631

Prime factors of 11631 are 3, 3877. Prime factorization of 11631 in exponential form is:

11631 = 3¹ × 3877¹

Step-3: Factors of 11613

List of positive integer factors of 11613 that divides 11613 without a remainder.

1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871

Step-4: Factors of 11631

List of positive integer factors of 11631 that divides 11613 without a remainder.

1, 3, 3877

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11613 and 11631. The biggest common factor number is the GCF number.
So the greatest common factor 11613 and 11631 is 3.

Also check out the Least Common Multiple of 11613 and 11631