What is the Greatest Common Factor of 13328 and 13332?

Greatest common factor (GCF) of 13328 and 13332 is 4.

GCF(13328,13332) = 4

We will now calculate the prime factors of 13328 and 13332, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13328 and 13332.

How to find the GCF of 13328 and 13332?

We will first find the prime factorization of 13328 and 13332. After we will calculate the factors of 13328 and 13332 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 13332

Prime factors of 13332 are 2, 3, 11, 101. Prime factorization of 13332 in exponential form is:

13332 = 2² × 3¹ × 11¹ × 101¹

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 13332

List of positive integer factors of 13332 that divides 13328 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 2222, 3333, 4444, 6666

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13328 and 13332. The biggest common factor number is the GCF number.
So the greatest common factor 13328 and 13332 is 4.

Also check out the Least Common Multiple of 13328 and 13332