What is the Greatest Common Factor of 15267 and 15279?

Greatest common factor (GCF) of 15267 and 15279 is 3.

GCF(15267,15279) = 3

We will now calculate the prime factors of 15267 and 15279, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15267 and 15279.

How to find the GCF of 15267 and 15279?

We will first find the prime factorization of 15267 and 15279. After we will calculate the factors of 15267 and 15279 and find the biggest common factor number .

Step-1: Prime Factorization of 15267

Prime factors of 15267 are 3, 7, 727. Prime factorization of 15267 in exponential form is:

15267 = 3¹ × 7¹ × 727¹

Step-2: Prime Factorization of 15279

Prime factors of 15279 are 3, 11, 463. Prime factorization of 15279 in exponential form is:

15279 = 3¹ × 11¹ × 463¹

Step-3: Factors of 15267

List of positive integer factors of 15267 that divides 15267 without a remainder.

1, 3, 7, 21, 727, 2181, 5089

Step-4: Factors of 15279

List of positive integer factors of 15279 that divides 15267 without a remainder.

1, 3, 11, 33, 463, 1389, 5093

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15267 and 15279. The biggest common factor number is the GCF number.
So the greatest common factor 15267 and 15279 is 3.

Also check out the Least Common Multiple of 15267 and 15279