What is the Greatest Common Factor of 12346 and 12366?

Greatest common factor (GCF) of 12346 and 12366 is 2.

GCF(12346,12366) = 2

We will now calculate the prime factors of 12346 and 12366, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12346 and 12366.

How to find the GCF of 12346 and 12366?

We will first find the prime factorization of 12346 and 12366. After we will calculate the factors of 12346 and 12366 and find the biggest common factor number .

Step-1: Prime Factorization of 12346

Prime factors of 12346 are 2, 6173. Prime factorization of 12346 in exponential form is:

12346 = 2¹ × 6173¹

Step-2: Prime Factorization of 12366

Prime factors of 12366 are 2, 3, 229. Prime factorization of 12366 in exponential form is:

12366 = 2¹ × 3³ × 229¹

Step-3: Factors of 12346

List of positive integer factors of 12346 that divides 12346 without a remainder.

1, 2, 6173

Step-4: Factors of 12366

List of positive integer factors of 12366 that divides 12346 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 2061, 4122, 6183

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12346 and 12366. The biggest common factor number is the GCF number.
So the greatest common factor 12346 and 12366 is 2.

Also check out the Least Common Multiple of 12346 and 12366