GCF and LCM Calculator Logo

What is the Greatest Common Factor of 361 and 374?

Greatest common factor (GCF) of 361 and 374 is 1.

GCF(361,374) = 1

We will now calculate the prime factors of 361 and 374, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 361 and 374.

GCF Calculator and
and

How to find the GCF of 361 and 374?

We will first find the prime factorization of 361 and 374. After we will calculate the factors of 361 and 374 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 374

Prime factors of 374 are 2, 11, 17. Prime factorization of 374 in exponential form is:

374 = 21 × 111 × 171

Step-3: Factors of 361

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

1, 19

Step-4: Factors of 374

List of positive integer factors of 374 that divides 361 without a remainder.

1, 2, 11, 17, 22, 34, 187

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 361 and 374. The biggest common factor number is the GCF number.
So the greatest common factor 361 and 374 is 1.

Also check out the Least Common Multiple of 361 and 374