What is the Greatest Common Factor of 361 and 379?

Greatest common factor (GCF) of 361 and 379 is 1.

GCF(361,379) = 1

We will now calculate the prime factors of 361 and 379, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 361 and 379.

How to find the GCF of 361 and 379?

We will first find the prime factorization of 361 and 379. After we will calculate the factors of 361 and 379 and find the biggest common factor number .

Step-1: Prime Factorization of 361

Prime factors of 361 are 19. Prime factorization of 361 in exponential form is:

361 = 19²

Step-2: Prime Factorization of 379

Prime factors of 379 are 379. Prime factorization of 379 in exponential form is:

379 = 379¹

Step-3: Factors of 361

List of positive integer factors of 361 that divides 361 without a remainder.

1, 19

Step-4: Factors of 379

List of positive integer factors of 379 that divides 361 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 361 and 379. The biggest common factor number is the GCF number.
So the greatest common factor 361 and 379 is 1.

Also check out the Least Common Multiple of 361 and 379