Greatest Common Factor of 519 and 521

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 519, 521 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 519 and 521 is 1.

GCF(519,521) = 1

GCF of 519 and 521

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

GCF of:
and

Greatest Common Factor of 519 and 521

GCF of 519 and 521 is 1

Prime Factorization of 519


3 519
173 173
1

Prime factors of 519 are 3,173. Prime factorization of 519 in exponential form is:

519 = 31×1731

Prime Factorization of 521


521 521
1

Prime factors of 521 are 521. Prime factorization of 521 in exponential form is:

521 = 5211

∴ So by taking common prime factors GCF of 519 and 521 is 1

Greatest Common Factor of 519 and 521 by matching factors method

Factors of 519

List of positive integer factors of 519 that divides 519 without a remainder.

1,3,173,519

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Greatest Common Factor

We found the factors and prime factorization of 519 and 521. The biggest common factor number is the GCF number.
So the greatest common factor 519 and 521 is 1.

Also check out the Least Common Multiple of 519 and 521

Properties of GCF 519 and 521

(i) The GCF of 519 and 521 is associative

GCF of 519 and 521 = GCF of 521 and 519

Related Greatest Common Factor of 519

Related Greatest Common Factor of 521

Frequently Asked Questions on GCF of 519 and 521

1. What is the GCF of 519 and 521?

Answer: GCF of 519 and 521 is 1.

2. What are the Factors of 519?

Answer: Factors of 519 are 1, 3, 173, 519. There are 4 integers that are factors of 519. The greatest factor of 519 is 519.

3. What are the Factors of 521?

Answer: Factors of 521 are 1, 521. There are 2 integers that are factors of 521. The greatest factor of 521 is 521.

4. How to Find the GCF of 519 and 521?

Answer:

Greatest Common Factor of 519 and 521 = 1

Step 1: Find the prime factorization of 519

519 = 3 x 173

Step 2: Find the prime factorization of 521

521 = 521

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 519 and 521 is 1