Greatest Common Factor of 1513 and 1515

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 1513, 1515 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1513 and 1515 is 1.

GCF(1513,1515) = 1

GCF of 1513 and 1515

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

GCF of:
and

Greatest Common Factor of 1513 and 1515

GCF of 1513 and 1515 is 1

Prime Factorization of 1513


17 1513
89 89
1

Prime factors of 1513 are 17,89. Prime factorization of 1513 in exponential form is:

1513 = 171×891

Prime Factorization of 1515


3 1515
5 505
101 101
1

Prime factors of 1515 are 3,5,101. Prime factorization of 1515 in exponential form is:

1515 = 31×51×1011

∴ So by taking common prime factors GCF of 1513 and 1515 is 1

Greatest Common Factor of 1513 and 1515 by matching factors method

Factors of 1513

List of positive integer factors of 1513 that divides 1513 without a remainder.

1,17,89,1513

Factors of 1515

List of positive integer factors of 1515 that divides 1515 without a remainder.

1,3,5,15,101,303,505,1515

Greatest Common Factor

We found the factors and prime factorization of 1513 and 1515. The biggest common factor number is the GCF number.
So the greatest common factor 1513 and 1515 is 1.

Also check out the Least Common Multiple of 1513 and 1515

Properties of GCF 1513 and 1515

(i) The GCF of 1513 and 1515 is associative

GCF of 1513 and 1515 = GCF of 1515 and 1513

Related Greatest Common Factor of 1513

Related Greatest Common Factor of 1515

Frequently Asked Questions on GCF of 1513 and 1515

1. What is the GCF of 1513 and 1515?

Answer: GCF of 1513 and 1515 is 1.

2. What are the Factors of 1513?

Answer: Factors of 1513 are 1, 17, 89, 1513. There are 4 integers that are factors of 1513. The greatest factor of 1513 is 1513.

3. What are the Factors of 1515?

Answer: Factors of 1515 are 1, 3, 5, 15, 101, 303, 505, 1515. There are 8 integers that are factors of 1515. The greatest factor of 1515 is 1515.

4. How to Find the GCF of 1513 and 1515?

Answer:

Greatest Common Factor of 1513 and 1515 = 1

Step 1: Find the prime factorization of 1513

1513 = 17 x 89

Step 2: Find the prime factorization of 1515

1515 = 3 x 5 x 101

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 1513 and 1515 is 1