Greatest Common Factor of 8515 and 8521

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 8515, 8521 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 8515 and 8521 is 1.

GCF(8515,8521) = 1

GCF of 8515 and 8521

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

GCF of:
and

Greatest Common Factor of 8515 and 8521

GCF of 8515 and 8521 is 1

Prime Factorization of 8515


5 8515
13 1703
131 131
1

Prime factors of 8515 are 5,13,131. Prime factorization of 8515 in exponential form is:

8515 = 51×131×1311

Prime Factorization of 8521


8521 8521
1

Prime factors of 8521 are 8521. Prime factorization of 8521 in exponential form is:

8521 = 85211

∴ So by taking common prime factors GCF of 8515 and 8521 is 1

Greatest Common Factor of 8515 and 8521 by matching factors method

Factors of 8515

List of positive integer factors of 8515 that divides 8515 without a remainder.

1,5,13,65,131,655,1703,8515

Factors of 8521

List of positive integer factors of 8521 that divides 8521 without a remainder.

1,8521

Greatest Common Factor

We found the factors and prime factorization of 8515 and 8521. The biggest common factor number is the GCF number.
So the greatest common factor 8515 and 8521 is 1.

Also check out the Least Common Multiple of 8515 and 8521

Properties of GCF 8515 and 8521

(i) The GCF of 8515 and 8521 is associative

GCF of 8515 and 8521 = GCF of 8521 and 8515

Related Greatest Common Factor of 8515

Related Greatest Common Factor of 8521

Frequently Asked Questions on GCF of 8515 and 8521

1. What is the GCF of 8515 and 8521?

Answer: GCF of 8515 and 8521 is 1.

2. What are the Factors of 8515?

Answer: Factors of 8515 are 1, 5, 13, 65, 131, 655, 1703, 8515. There are 8 integers that are factors of 8515. The greatest factor of 8515 is 8515.

3. What are the Factors of 8521?

Answer: Factors of 8521 are 1, 8521. There are 2 integers that are factors of 8521. The greatest factor of 8521 is 8521.

4. How to Find the GCF of 8515 and 8521?

Answer:

Greatest Common Factor of 8515 and 8521 = 1

Step 1: Find the prime factorization of 8515

8515 = 5 x 13 x 131

Step 2: Find the prime factorization of 8521

8521 = 8521

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 8515 and 8521 is 1