What is the Greatest Common Factor of 10621 and 10636?

Greatest common factor (GCF) of 10621 and 10636 is 1.

GCF(10621,10636) = 1

We will now calculate the prime factors of 10621 and 10636, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10621 and 10636.

How to find the GCF of 10621 and 10636?

We will first find the prime factorization of 10621 and 10636. After we will calculate the factors of 10621 and 10636 and find the biggest common factor number .

Step-1: Prime Factorization of 10621

Prime factors of 10621 are 13, 19, 43. Prime factorization of 10621 in exponential form is:

10621 = 13¹ × 19¹ × 43¹

Step-2: Prime Factorization of 10636

Prime factors of 10636 are 2, 2659. Prime factorization of 10636 in exponential form is:

10636 = 2² × 2659¹

Step-3: Factors of 10621

List of positive integer factors of 10621 that divides 10621 without a remainder.

1, 13, 19, 43, 247, 559, 817

Step-4: Factors of 10636

List of positive integer factors of 10636 that divides 10621 without a remainder.

1, 2, 4, 2659, 5318

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10621 and 10636. The biggest common factor number is the GCF number.
So the greatest common factor 10621 and 10636 is 1.

Also check out the Least Common Multiple of 10621 and 10636