Greatest Common Factor of 521 and 529

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 521, 529 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 521 and 529 is 1.

GCF(521,529) = 1

GCF of 521 and 529

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

GCF of:
and

Greatest Common Factor of 521 and 529

GCF of 521 and 529 is 1

Prime Factorization of 521


521 521
1

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

521 = 5211

Prime Factorization of 529


23 529
23 23
1

Prime factors of 529 are 23.Prime factorization of 529 in exponential form is:

529 = 232

∴ So by taking common prime factors GCF of 521 and 529 is 1

Greatest Common Factor of 521 and 529 by matching factors method

Factors of 521

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

1,521

Factors of 529

List of positive integer factors of 529 that divides 529 without a remainder.

1,23,529

Greatest Common Factor

We found the factors and prime factorization of 521 and 529. The biggest common factor number is the GCF number.
So the greatest common factor 521 and 529 is 1.

Also check out the Least Common Multiple of 521 and 529

Properties of GCF 521 and 529

(i) The GCF of 521 and 529 is associative

GCF of 521 and 529 = GCF of 529 and 521

Related Greatest Common Factor of 521

Related Greatest Common Factor of 529

Frequently Asked Questions on GCF of 521 and 529

1. What is the GCF of 521 and 529?

Answer: GCF of 521 and 529 is 1.

2. 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.

3. What are the Factors of 529?

Answer: Factors of 529 are 1, 23, 529. There are 3 integers that are factors of 529. The greatest factor of 529 is 529.

4. How to Find the GCF of 521 and 529?

Answer:

Greatest Common Factor of 521 and 529 = 1

Step 1: Find the prime factorization of 521

521 = 521

Step 2: Find the prime factorization of 529

529 = 23 x 23

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 521 and 529 is 1