What is the Greatest Common Factor of 14391 and 14405?

Greatest common factor (GCF) of 14391 and 14405 is 1.

GCF(14391,14405) = 1

We will now calculate the prime factors of 14391 and 14405, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 14391 and 14405.

How to find the GCF of 14391 and 14405?

We will first find the prime factorization of 14391 and 14405. After we will calculate the factors of 14391 and 14405 and find the biggest common factor number .

Step-1: Prime Factorization of 14391

Prime factors of 14391 are 3, 13, 41. Prime factorization of 14391 in exponential form is:

14391 = 3³ × 13¹ × 41¹

Step-2: Prime Factorization of 14405

Prime factors of 14405 are 5, 43, 67. Prime factorization of 14405 in exponential form is:

14405 = 5¹ × 43¹ × 67¹

Step-3: Factors of 14391

List of positive integer factors of 14391 that divides 14391 without a remainder.

1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797

Step-4: Factors of 14405

List of positive integer factors of 14405 that divides 14391 without a remainder.

1, 5, 43, 67, 215, 335, 2881

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 14391 and 14405. The biggest common factor number is the GCF number.
So the greatest common factor 14391 and 14405 is 1.

Also check out the Least Common Multiple of 14391 and 14405