Greatest Common Factor of 10 and 13

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 10, 13 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 10 and 13 is 1.

GCF(10,13) = 1

GCF of 10 and 13

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

GCF of:
and

Greatest Common Factor of 10 and 13

GCF of 10 and 13 is 1

Prime Factorization of 10


2 10
5 5
1

Prime factors of 10 are 2,5. Prime factorization of 10 in exponential form is:

10 = 21×51

Prime Factorization of 13


13 13
1

Prime factors of 13 are 13. Prime factorization of 13 in exponential form is:

13 = 131

∴ So by taking common prime factors GCF of 10 and 13 is 1

Greatest Common Factor of 10 and 13 by matching factors method

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Greatest Common Factor

We found the factors and prime factorization of 10 and 13. The biggest common factor number is the GCF number.
So the greatest common factor 10 and 13 is 1.

Also check out the Least Common Multiple of 10 and 13

Properties of GCF 10 and 13

(i) The GCF of 10 and 13 is associative

GCF of 10 and 13 = GCF of 13 and 10

Frequently Asked Questions on GCF of 10 and 13

1. What is the GCF of 10 and 13?

Answer: GCF of 10 and 13 is 1.

2. What are the Factors of 10?

Answer: Factors of 10 are 1, 2, 5, 10. There are 4 integers that are factors of 10. The greatest factor of 10 is 10.

3. What are the Factors of 13?

Answer: Factors of 13 are 1, 13. There are 2 integers that are factors of 13. The greatest factor of 13 is 13.

4. How to Find the GCF of 10 and 13?

Answer:

Greatest Common Factor of 10 and 13 = 1

Step 1: Find the prime factorization of 10

10 = 2 x 5

Step 2: Find the prime factorization of 13

13 = 13

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 10 and 13 is 1