Greatest Common Factor of 377 and 380

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 377, 380 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 377 and 380 is 1.

GCF(377,380) = 1

GCF of 377 and 380

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 377 and 380

GCF of 377 and 380 is 1

Prime Factorization of 377


13 377
29 29
1

Prime factors of 377 are 13,29. Prime factorization of 377 in exponential form is:

377 = 131×291

Prime Factorization of 380


2 380
2 190
5 95
19 19
1

Prime factors of 380 are 2,5,19. Prime factorization of 380 in exponential form is:

380 = 22×51×191

∴ So by taking common prime factors GCF of 377 and 380 is 1

Greatest Common Factor of 377 and 380 by matching factors method

Factors of 377

List of positive integer factors of 377 that divides 377 without a remainder.

1,13,29,377

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Greatest Common Factor

We found the factors and prime factorization of 377 and 380. The biggest common factor number is the GCF number.
So the greatest common factor 377 and 380 is 1.

Also check out the Least Common Multiple of 377 and 380

Properties of GCF 377 and 380

(i) The GCF of 377 and 380 is associative

GCF of 377 and 380 = GCF of 380 and 377

Related Greatest Common Factor of 377

Related Greatest Common Factor of 380

Frequently Asked Questions on GCF of 377 and 380

1. What is the GCF of 377 and 380?

Answer: GCF of 377 and 380 is 1.

2. What are the Factors of 377?

Answer: Factors of 377 are 1, 13, 29, 377. There are 4 integers that are factors of 377. The greatest factor of 377 is 377.

3. What are the Factors of 380?

Answer: Factors of 380 are 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380. There are 12 integers that are factors of 380. The greatest factor of 380 is 380.

4. How to Find the GCF of 377 and 380?

Answer:

Greatest Common Factor of 377 and 380 = 1

Step 1: Find the prime factorization of 377

377 = 13 x 29

Step 2: Find the prime factorization of 380

380 = 2 x 2 x 5 x 19

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = = 1

Step 4: Therefore, the greatest common factor of 377 and 380 is 1