What is the Greatest Common Factor of 22378 and 22387?

Greatest common factor (GCF) of 22378 and 22387 is 1.

GCF(22378,22387) = 1

We will now calculate the prime factors of 22378 and 22387, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22378 and 22387.

How to find the GCF of 22378 and 22387?

We will first find the prime factorization of 22378 and 22387. After we will calculate the factors of 22378 and 22387 and find the biggest common factor number .

Step-1: Prime Factorization of 22378

Prime factors of 22378 are 2, 67, 167. Prime factorization of 22378 in exponential form is:

22378 = 2¹ × 67¹ × 167¹

Step-2: Prime Factorization of 22387

Prime factors of 22387 are 61, 367. Prime factorization of 22387 in exponential form is:

22387 = 61¹ × 367¹

Step-3: Factors of 22378

List of positive integer factors of 22378 that divides 22378 without a remainder.

1, 2, 67, 134, 167, 334, 11189

Step-4: Factors of 22387

List of positive integer factors of 22387 that divides 22378 without a remainder.

1, 61, 367

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22378 and 22387. The biggest common factor number is the GCF number.
So the greatest common factor 22378 and 22387 is 1.

Also check out the Least Common Multiple of 22378 and 22387