What is the Greatest Common Factor of 12367 and 12380?

Greatest common factor (GCF) of 12367 and 12380 is 1.

GCF(12367,12380) = 1

We will now calculate the prime factors of 12367 and 12380, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12367 and 12380.

How to find the GCF of 12367 and 12380?

We will first find the prime factorization of 12367 and 12380. After we will calculate the factors of 12367 and 12380 and find the biggest common factor number .

Step-1: Prime Factorization of 12367

Prime factors of 12367 are 83, 149. Prime factorization of 12367 in exponential form is:

12367 = 83¹ × 149¹

Step-2: Prime Factorization of 12380

Prime factors of 12380 are 2, 5, 619. Prime factorization of 12380 in exponential form is:

12380 = 2² × 5¹ × 619¹

Step-3: Factors of 12367

List of positive integer factors of 12367 that divides 12367 without a remainder.

1, 83, 149

Step-4: Factors of 12380

List of positive integer factors of 12380 that divides 12367 without a remainder.

1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12367 and 12380. The biggest common factor number is the GCF number.
So the greatest common factor 12367 and 12380 is 1.

Also check out the Least Common Multiple of 12367 and 12380