What is the Greatest Common Factor of 26620 and 26624?

Greatest common factor (GCF) of 26620 and 26624 is 4.

GCF(26620,26624) = 4

We will now calculate the prime factors of 26620 and 26624, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26620 and 26624.

How to find the GCF of 26620 and 26624?

We will first find the prime factorization of 26620 and 26624. After we will calculate the factors of 26620 and 26624 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 26624

Prime factors of 26624 are 2, 13. Prime factorization of 26624 in exponential form is:

26624 = 2¹¹ × 13¹

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 26624

List of positive integer factors of 26624 that divides 26620 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26620 and 26624. The biggest common factor number is the GCF number.
So the greatest common factor 26620 and 26624 is 4.

Also check out the Least Common Multiple of 26620 and 26624