What is the Greatest Common Factor of 9621 and 9626?

Greatest common factor (GCF) of 9621 and 9626 is 1.

GCF(9621,9626) = 1

We will now calculate the prime factors of 9621 and 9626, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9621 and 9626.

How to find the GCF of 9621 and 9626?

We will first find the prime factorization of 9621 and 9626. After we will calculate the factors of 9621 and 9626 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 9626

Prime factors of 9626 are 2, 4813. Prime factorization of 9626 in exponential form is:

9626 = 2¹ × 4813¹

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 9626

List of positive integer factors of 9626 that divides 9621 without a remainder.

1, 2, 4813

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9621 and 9626. The biggest common factor number is the GCF number.
So the greatest common factor 9621 and 9626 is 1.

Also check out the Least Common Multiple of 9621 and 9626