What is the Greatest Common Factor of 14439 and 14457?

Greatest common factor (GCF) of 14439 and 14457 is 3.

GCF(14439,14457) = 3

We will now calculate the prime factors of 14439 and 14457, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 14439 and 14457.

How to find the GCF of 14439 and 14457?

We will first find the prime factorization of 14439 and 14457. After we will calculate the factors of 14439 and 14457 and find the biggest common factor number .

Step-1: Prime Factorization of 14439

Prime factors of 14439 are 3, 4813. Prime factorization of 14439 in exponential form is:

14439 = 3¹ × 4813¹

Step-2: Prime Factorization of 14457

Prime factors of 14457 are 3, 61, 79. Prime factorization of 14457 in exponential form is:

14457 = 3¹ × 61¹ × 79¹

Step-3: Factors of 14439

List of positive integer factors of 14439 that divides 14439 without a remainder.

1, 3, 4813

Step-4: Factors of 14457

List of positive integer factors of 14457 that divides 14439 without a remainder.

1, 3, 61, 79, 183, 237, 4819

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 14439 and 14457. The biggest common factor number is the GCF number.
So the greatest common factor 14439 and 14457 is 3.

Also check out the Least Common Multiple of 14439 and 14457