What is the Greatest Common Factor of 12128 and 12133?

Greatest common factor (GCF) of 12128 and 12133 is 1.

GCF(12128,12133) = 1

We will now calculate the prime factors of 12128 and 12133, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12128 and 12133.

How to find the GCF of 12128 and 12133?

We will first find the prime factorization of 12128 and 12133. After we will calculate the factors of 12128 and 12133 and find the biggest common factor number .

Step-1: Prime Factorization of 12128

Prime factors of 12128 are 2, 379. Prime factorization of 12128 in exponential form is:

12128 = 2⁵ × 379¹

Step-2: Prime Factorization of 12133

Prime factors of 12133 are 11, 1103. Prime factorization of 12133 in exponential form is:

12133 = 11¹ × 1103¹

Step-3: Factors of 12128

List of positive integer factors of 12128 that divides 12128 without a remainder.

1, 2, 4, 8, 16, 32, 379, 758, 1516, 3032, 6064

Step-4: Factors of 12133

List of positive integer factors of 12133 that divides 12128 without a remainder.

1, 11, 1103

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12128 and 12133. The biggest common factor number is the GCF number.
So the greatest common factor 12128 and 12133 is 1.

Also check out the Least Common Multiple of 12128 and 12133