What is the Greatest Common Factor of 13392 and 13409?

Greatest common factor (GCF) of 13392 and 13409 is 1.

GCF(13392,13409) = 1

We will now calculate the prime factors of 13392 and 13409, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13392 and 13409.

How to find the GCF of 13392 and 13409?

We will first find the prime factorization of 13392 and 13409. After we will calculate the factors of 13392 and 13409 and find the biggest common factor number .

Step-1: Prime Factorization of 13392

Prime factors of 13392 are 2, 3, 31. Prime factorization of 13392 in exponential form is:

13392 = 2⁴ × 3³ × 31¹

Step-2: Prime Factorization of 13409

Prime factors of 13409 are 11, 23, 53. Prime factorization of 13409 in exponential form is:

13409 = 11¹ × 23¹ × 53¹

Step-3: Factors of 13392

List of positive integer factors of 13392 that divides 13392 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696

Step-4: Factors of 13409

List of positive integer factors of 13409 that divides 13392 without a remainder.

1, 11, 23, 53, 253, 583, 1219

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13392 and 13409. The biggest common factor number is the GCF number.
So the greatest common factor 13392 and 13409 is 1.

Also check out the Least Common Multiple of 13392 and 13409