What is the Greatest Common Factor of 13391 and 13407?

Greatest common factor (GCF) of 13391 and 13407 is 1.

GCF(13391,13407) = 1

We will now calculate the prime factors of 13391 and 13407, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13391 and 13407.

How to find the GCF of 13391 and 13407?

We will first find the prime factorization of 13391 and 13407. After we will calculate the factors of 13391 and 13407 and find the biggest common factor number .

Step-1: Prime Factorization of 13391

Prime factors of 13391 are 7, 1913. Prime factorization of 13391 in exponential form is:

13391 = 7¹ × 1913¹

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 13391

List of positive integer factors of 13391 that divides 13391 without a remainder.

1, 7, 1913

Step-4: Factors of 13407

List of positive integer factors of 13407 that divides 13391 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13391 and 13407. The biggest common factor number is the GCF number.
So the greatest common factor 13391 and 13407 is 1.

Also check out the Least Common Multiple of 13391 and 13407