What is the Greatest Common Factor of 13328 and 13344?

Greatest common factor (GCF) of 13328 and 13344 is 16.

GCF(13328,13344) = 16

We will now calculate the prime factors of 13328 and 13344, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13328 and 13344.

How to find the GCF of 13328 and 13344?

We will first find the prime factorization of 13328 and 13344. After we will calculate the factors of 13328 and 13344 and find the biggest common factor number .

Step-1: Prime Factorization of 13328

Prime factors of 13328 are 2, 7, 17. Prime factorization of 13328 in exponential form is:

13328 = 2⁴ × 7² × 17¹

Step-2: Prime Factorization of 13344

Prime factors of 13344 are 2, 3, 139. Prime factorization of 13344 in exponential form is:

13344 = 2⁵ × 3¹ × 139¹

Step-3: Factors of 13328

List of positive integer factors of 13328 that divides 13328 without a remainder.

1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664

Step-4: Factors of 13344

List of positive integer factors of 13344 that divides 13328 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13328 and 13344. The biggest common factor number is the GCF number.
So the greatest common factor 13328 and 13344 is 16.

Also check out the Least Common Multiple of 13328 and 13344