What is the Greatest Common Factor of 9116 and 9128?

Greatest common factor (GCF) of 9116 and 9128 is 4.

GCF(9116,9128) = 4

We will now calculate the prime factors of 9116 and 9128, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9116 and 9128.

How to find the GCF of 9116 and 9128?

We will first find the prime factorization of 9116 and 9128. After we will calculate the factors of 9116 and 9128 and find the biggest common factor number .

Step-1: Prime Factorization of 9116

Prime factors of 9116 are 2, 43, 53. Prime factorization of 9116 in exponential form is:

9116 = 2² × 43¹ × 53¹

Step-2: Prime Factorization of 9128

Prime factors of 9128 are 2, 7, 163. Prime factorization of 9128 in exponential form is:

9128 = 2³ × 7¹ × 163¹

Step-3: Factors of 9116

List of positive integer factors of 9116 that divides 9116 without a remainder.

1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558

Step-4: Factors of 9128

List of positive integer factors of 9128 that divides 9116 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9116 and 9128. The biggest common factor number is the GCF number.
So the greatest common factor 9116 and 9128 is 4.

Also check out the Least Common Multiple of 9116 and 9128