Greatest Common Factor of 1315 and 1321

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 1315, 1321 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1315 and 1321 is 1.

GCF(1315,1321) = 1

GCF of 1315 and 1321

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

GCF of:
and

Greatest Common Factor of 1315 and 1321

GCF of 1315 and 1321 is 1

Prime Factorization of 1315


5 1315
263 263
1

Prime factors of 1315 are 5,263. Prime factorization of 1315 in exponential form is:

1315 = 51×2631

Prime Factorization of 1321


1321 1321
1

Prime factors of 1321 are 1321. Prime factorization of 1321 in exponential form is:

1321 = 13211

∴ So by taking common prime factors GCF of 1315 and 1321 is 1

Greatest Common Factor of 1315 and 1321 by matching factors method

Factors of 1315

List of positive integer factors of 1315 that divides 1315 without a remainder.

1,5,263,1315

Factors of 1321

List of positive integer factors of 1321 that divides 1321 without a remainder.

1,1321

Greatest Common Factor

We found the factors and prime factorization of 1315 and 1321. The biggest common factor number is the GCF number.
So the greatest common factor 1315 and 1321 is 1.

Also check out the Least Common Multiple of 1315 and 1321

Properties of GCF 1315 and 1321

(i) The GCF of 1315 and 1321 is associative

GCF of 1315 and 1321 = GCF of 1321 and 1315

Related Greatest Common Factor of 1315

Related Greatest Common Factor of 1321

Frequently Asked Questions on GCF of 1315 and 1321

1. What is the GCF of 1315 and 1321?

Answer: GCF of 1315 and 1321 is 1.

2. What are the Factors of 1315?

Answer: Factors of 1315 are 1, 5, 263, 1315. There are 4 integers that are factors of 1315. The greatest factor of 1315 is 1315.

3. What are the Factors of 1321?

Answer: Factors of 1321 are 1, 1321. There are 2 integers that are factors of 1321. The greatest factor of 1321 is 1321.

4. How to Find the GCF of 1315 and 1321?

Answer:

Greatest Common Factor of 1315 and 1321 = 1

Step 1: Find the prime factorization of 1315

1315 = 5 x 263

Step 2: Find the prime factorization of 1321

1321 = 1321

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 1315 and 1321 is 1