What is the Greatest Common Factor of 9621 and 9631?

Greatest common factor (GCF) of 9621 and 9631 is 1.

GCF(9621,9631) = 1

We will now calculate the prime factors of 9621 and 9631, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9621 and 9631.

How to find the GCF of 9621 and 9631?

We will first find the prime factorization of 9621 and 9631. After we will calculate the factors of 9621 and 9631 and find the biggest common factor number .

Step-1: Prime Factorization of 9621

Prime factors of 9621 are 3, 1069. Prime factorization of 9621 in exponential form is:

9621 = 3² × 1069¹

Step-2: Prime Factorization of 9631

Prime factors of 9631 are 9631. Prime factorization of 9631 in exponential form is:

9631 = 9631¹

Step-3: Factors of 9621

List of positive integer factors of 9621 that divides 9621 without a remainder.

1, 3, 9, 1069, 3207

Step-4: Factors of 9631

List of positive integer factors of 9631 that divides 9621 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9621 and 9631. The biggest common factor number is the GCF number.
So the greatest common factor 9621 and 9631 is 1.

Also check out the Least Common Multiple of 9621 and 9631