What is the Greatest Common Factor of 14391 and 14403?

Greatest common factor (GCF) of 14391 and 14403 is 3.

GCF(14391,14403) = 3

We will now calculate the prime factors of 14391 and 14403, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 14391 and 14403.

How to find the GCF of 14391 and 14403?

We will first find the prime factorization of 14391 and 14403. After we will calculate the factors of 14391 and 14403 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 14403

Prime factors of 14403 are 3, 4801. Prime factorization of 14403 in exponential form is:

14403 = 3¹ × 4801¹

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 14403

List of positive integer factors of 14403 that divides 14391 without a remainder.

1, 3, 4801

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 14391 and 14403. The biggest common factor number is the GCF number.
So the greatest common factor 14391 and 14403 is 3.

Also check out the Least Common Multiple of 14391 and 14403