What is the Greatest Common Factor of 9156 and 9161?

Greatest common factor (GCF) of 9156 and 9161 is 1.

GCF(9156,9161) = 1

We will now calculate the prime factors of 9156 and 9161, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9156 and 9161.

How to find the GCF of 9156 and 9161?

We will first find the prime factorization of 9156 and 9161. After we will calculate the factors of 9156 and 9161 and find the biggest common factor number .

Step-1: Prime Factorization of 9156

Prime factors of 9156 are 2, 3, 7, 109. Prime factorization of 9156 in exponential form is:

9156 = 2² × 3¹ × 7¹ × 109¹

Step-2: Prime Factorization of 9161

Prime factors of 9161 are 9161. Prime factorization of 9161 in exponential form is:

9161 = 9161¹

Step-3: Factors of 9156

List of positive integer factors of 9156 that divides 9156 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578

Step-4: Factors of 9161

List of positive integer factors of 9161 that divides 9156 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9156 and 9161. The biggest common factor number is the GCF number.
So the greatest common factor 9156 and 9161 is 1.

Also check out the Least Common Multiple of 9156 and 9161