What is the Greatest Common Factor of 9177 and 9189?

Greatest common factor (GCF) of 9177 and 9189 is 3.

GCF(9177,9189) = 3

We will now calculate the prime factors of 9177 and 9189, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9177 and 9189.

How to find the GCF of 9177 and 9189?

We will first find the prime factorization of 9177 and 9189. After we will calculate the factors of 9177 and 9189 and find the biggest common factor number .

Step-1: Prime Factorization of 9177

Prime factors of 9177 are 3, 7, 19, 23. Prime factorization of 9177 in exponential form is:

9177 = 3¹ × 7¹ × 19¹ × 23¹

Step-2: Prime Factorization of 9189

Prime factors of 9189 are 3, 1021. Prime factorization of 9189 in exponential form is:

9189 = 3² × 1021¹

Step-3: Factors of 9177

List of positive integer factors of 9177 that divides 9177 without a remainder.

1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059

Step-4: Factors of 9189

List of positive integer factors of 9189 that divides 9177 without a remainder.

1, 3, 9, 1021, 3063

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9177 and 9189. The biggest common factor number is the GCF number.
So the greatest common factor 9177 and 9189 is 3.

Also check out the Least Common Multiple of 9177 and 9189