What is the Greatest Common Factor of 9158 and 9177?

Greatest common factor (GCF) of 9158 and 9177 is 19.

GCF(9158,9177) = 19

We will now calculate the prime factors of 9158 and 9177, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9158 and 9177.

How to find the GCF of 9158 and 9177?

We will first find the prime factorization of 9158 and 9177. After we will calculate the factors of 9158 and 9177 and find the biggest common factor number .

Step-1: Prime Factorization of 9158

Prime factors of 9158 are 2, 19, 241. Prime factorization of 9158 in exponential form is:

9158 = 2¹ × 19¹ × 241¹

Step-2: 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-3: Factors of 9158

List of positive integer factors of 9158 that divides 9158 without a remainder.

1, 2, 19, 38, 241, 482, 4579

Step-4: Factors of 9177

List of positive integer factors of 9177 that divides 9158 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9158 and 9177. The biggest common factor number is the GCF number.
So the greatest common factor 9158 and 9177 is 19.

Also check out the Least Common Multiple of 9158 and 9177