What is the Greatest Common Factor of 13047 and 13062?

Greatest common factor (GCF) of 13047 and 13062 is 3.

GCF(13047,13062) = 3

We will now calculate the prime factors of 13047 and 13062, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13047 and 13062.

How to find the GCF of 13047 and 13062?

We will first find the prime factorization of 13047 and 13062. After we will calculate the factors of 13047 and 13062 and find the biggest common factor number .

Step-1: Prime Factorization of 13047

Prime factors of 13047 are 3, 4349. Prime factorization of 13047 in exponential form is:

13047 = 3¹ × 4349¹

Step-2: Prime Factorization of 13062

Prime factors of 13062 are 2, 3, 7, 311. Prime factorization of 13062 in exponential form is:

13062 = 2¹ × 3¹ × 7¹ × 311¹

Step-3: Factors of 13047

List of positive integer factors of 13047 that divides 13047 without a remainder.

1, 3, 4349

Step-4: Factors of 13062

List of positive integer factors of 13062 that divides 13047 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 4354, 6531

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13047 and 13062. The biggest common factor number is the GCF number.
So the greatest common factor 13047 and 13062 is 3.

Also check out the Least Common Multiple of 13047 and 13062