What is the Greatest Common Factor of 2631 and 2645?

Greatest common factor (GCF) of 2631 and 2645 is 1.

GCF(2631,2645) = 1

We will now calculate the prime factors of 2631 and 2645, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2631 and 2645.

How to find the GCF of 2631 and 2645?

We will first find the prime factorization of 2631 and 2645. After we will calculate the factors of 2631 and 2645 and find the biggest common factor number .

Step-1: Prime Factorization of 2631

Prime factors of 2631 are 3, 877. Prime factorization of 2631 in exponential form is:

2631 = 3¹ × 877¹

Step-2: Prime Factorization of 2645

Prime factors of 2645 are 5, 23. Prime factorization of 2645 in exponential form is:

2645 = 5¹ × 23²

Step-3: Factors of 2631

List of positive integer factors of 2631 that divides 2631 without a remainder.

1, 3, 877

Step-4: Factors of 2645

List of positive integer factors of 2645 that divides 2631 without a remainder.

1, 5, 23, 115, 529

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2631 and 2645. The biggest common factor number is the GCF number.
So the greatest common factor 2631 and 2645 is 1.

Also check out the Least Common Multiple of 2631 and 2645