What is the Greatest Common Factor of 12273 and 12279?

Greatest common factor (GCF) of 12273 and 12279 is 3.

GCF(12273,12279) = 3

We will now calculate the prime factors of 12273 and 12279, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12273 and 12279.

How to find the GCF of 12273 and 12279?

We will first find the prime factorization of 12273 and 12279. After we will calculate the factors of 12273 and 12279 and find the biggest common factor number .

Step-1: Prime Factorization of 12273

Prime factors of 12273 are 3, 4091. Prime factorization of 12273 in exponential form is:

12273 = 3¹ × 4091¹

Step-2: Prime Factorization of 12279

Prime factors of 12279 are 3, 4093. Prime factorization of 12279 in exponential form is:

12279 = 3¹ × 4093¹

Step-3: Factors of 12273

List of positive integer factors of 12273 that divides 12273 without a remainder.

1, 3, 4091

Step-4: Factors of 12279

List of positive integer factors of 12279 that divides 12273 without a remainder.

1, 3, 4093

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12273 and 12279. The biggest common factor number is the GCF number.
So the greatest common factor 12273 and 12279 is 3.

Also check out the Least Common Multiple of 12273 and 12279