What is the Greatest Common Factor of 23133 and 23139?

Greatest common factor (GCF) of 23133 and 23139 is 3.

GCF(23133,23139) = 3

We will now calculate the prime factors of 23133 and 23139, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23133 and 23139.

How to find the GCF of 23133 and 23139?

We will first find the prime factorization of 23133 and 23139. After we will calculate the factors of 23133 and 23139 and find the biggest common factor number .

Step-1: Prime Factorization of 23133

Prime factors of 23133 are 3, 11, 701. Prime factorization of 23133 in exponential form is:

23133 = 3¹ × 11¹ × 701¹

Step-2: Prime Factorization of 23139

Prime factors of 23139 are 3, 857. Prime factorization of 23139 in exponential form is:

23139 = 3³ × 857¹

Step-3: Factors of 23133

List of positive integer factors of 23133 that divides 23133 without a remainder.

1, 3, 11, 33, 701, 2103, 7711

Step-4: Factors of 23139

List of positive integer factors of 23139 that divides 23133 without a remainder.

1, 3, 9, 27, 857, 2571, 7713

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23133 and 23139. The biggest common factor number is the GCF number.
So the greatest common factor 23133 and 23139 is 3.

Also check out the Least Common Multiple of 23133 and 23139