What is the Greatest Common Factor of 18361 and 18379?

Greatest common factor (GCF) of 18361 and 18379 is 1.

GCF(18361,18379) = 1

We will now calculate the prime factors of 18361 and 18379, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18361 and 18379.

How to find the GCF of 18361 and 18379?

We will first find the prime factorization of 18361 and 18379. After we will calculate the factors of 18361 and 18379 and find the biggest common factor number .

Step-1: Prime Factorization of 18361

Prime factors of 18361 are 7, 43, 61. Prime factorization of 18361 in exponential form is:

18361 = 7¹ × 43¹ × 61¹

Step-2: Prime Factorization of 18379

Prime factors of 18379 are 18379. Prime factorization of 18379 in exponential form is:

18379 = 18379¹

Step-3: Factors of 18361

List of positive integer factors of 18361 that divides 18361 without a remainder.

1, 7, 43, 61, 301, 427, 2623

Step-4: Factors of 18379

List of positive integer factors of 18379 that divides 18361 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18361 and 18379. The biggest common factor number is the GCF number.
So the greatest common factor 18361 and 18379 is 1.

Also check out the Least Common Multiple of 18361 and 18379