What is the Greatest Common Factor of 9156 and 9168?

Greatest common factor (GCF) of 9156 and 9168 is 12.

GCF(9156,9168) = 12

We will now calculate the prime factors of 9156 and 9168, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9156 and 9168.

How to find the GCF of 9156 and 9168?

We will first find the prime factorization of 9156 and 9168. After we will calculate the factors of 9156 and 9168 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 9168

Prime factors of 9168 are 2, 3, 191. Prime factorization of 9168 in exponential form is:

9168 = 2⁴ × 3¹ × 191¹

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 9168

List of positive integer factors of 9168 that divides 9156 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9156 and 9168. The biggest common factor number is the GCF number.
So the greatest common factor 9156 and 9168 is 12.

Also check out the Least Common Multiple of 9156 and 9168