What is the Greatest Common Factor of 13387 and 13407?

Greatest common factor (GCF) of 13387 and 13407 is 1.

GCF(13387,13407) = 1

We will now calculate the prime factors of 13387 and 13407, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13387 and 13407.

How to find the GCF of 13387 and 13407?

We will first find the prime factorization of 13387 and 13407. After we will calculate the factors of 13387 and 13407 and find the biggest common factor number .

Step-1: Prime Factorization of 13387

Prime factors of 13387 are 11, 1217. Prime factorization of 13387 in exponential form is:

13387 = 11¹ × 1217¹

Step-2: Prime Factorization of 13407

Prime factors of 13407 are 3, 41, 109. Prime factorization of 13407 in exponential form is:

13407 = 3¹ × 41¹ × 109¹

Step-3: Factors of 13387

List of positive integer factors of 13387 that divides 13387 without a remainder.

1, 11, 1217

Step-4: Factors of 13407

List of positive integer factors of 13407 that divides 13387 without a remainder.

1, 3, 41, 109, 123, 327, 4469

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13387 and 13407. The biggest common factor number is the GCF number.
So the greatest common factor 13387 and 13407 is 1.

Also check out the Least Common Multiple of 13387 and 13407