What is the Greatest Common Factor of 26620 and 26631?

Greatest common factor (GCF) of 26620 and 26631 is 11.

GCF(26620,26631) = 11

We will now calculate the prime factors of 26620 and 26631, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26620 and 26631.

How to find the GCF of 26620 and 26631?

We will first find the prime factorization of 26620 and 26631. After we will calculate the factors of 26620 and 26631 and find the biggest common factor number .

Step-1: Prime Factorization of 26620

Prime factors of 26620 are 2, 5, 11. Prime factorization of 26620 in exponential form is:

26620 = 2² × 5¹ × 11³

Step-2: Prime Factorization of 26631

Prime factors of 26631 are 3, 11, 269. Prime factorization of 26631 in exponential form is:

26631 = 3² × 11¹ × 269¹

Step-3: Factors of 26620

List of positive integer factors of 26620 that divides 26620 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 6655, 13310

Step-4: Factors of 26631

List of positive integer factors of 26631 that divides 26620 without a remainder.

1, 3, 9, 11, 33, 99, 269, 807, 2421, 2959, 8877

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26620 and 26631. The biggest common factor number is the GCF number.
So the greatest common factor 26620 and 26631 is 11.

Also check out the Least Common Multiple of 26620 and 26631