What is the Greatest Common Factor of 24447 and 24456?

Greatest common factor (GCF) of 24447 and 24456 is 3.

GCF(24447,24456) = 3

We will now calculate the prime factors of 24447 and 24456, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 24447 and 24456.

How to find the GCF of 24447 and 24456?

We will first find the prime factorization of 24447 and 24456. After we will calculate the factors of 24447 and 24456 and find the biggest common factor number .

Step-1: Prime Factorization of 24447

Prime factors of 24447 are 3, 29, 281. Prime factorization of 24447 in exponential form is:

24447 = 3¹ × 29¹ × 281¹

Step-2: Prime Factorization of 24456

Prime factors of 24456 are 2, 3, 1019. Prime factorization of 24456 in exponential form is:

24456 = 2³ × 3¹ × 1019¹

Step-3: Factors of 24447

List of positive integer factors of 24447 that divides 24447 without a remainder.

1, 3, 29, 87, 281, 843, 8149

Step-4: Factors of 24456

List of positive integer factors of 24456 that divides 24447 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 1019, 2038, 3057, 4076, 6114, 8152, 12228

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 24447 and 24456. The biggest common factor number is the GCF number.
So the greatest common factor 24447 and 24456 is 3.

Also check out the Least Common Multiple of 24447 and 24456