Greatest Common Factor of 13438 and 13443

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 13438, 13443 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 13438 and 13443 is 1.

GCF(13438,13443) = 1

GCF of 13438 and 13443

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

GCF of:
and

Greatest Common Factor of 13438 and 13443

GCF of 13438 and 13443 is 1

Prime Factorization of 13438


2 13438
6719 6719
1

Prime factors of 13438 are 2,6719. Prime factorization of 13438 in exponential form is:

13438 = 21×67191

Prime Factorization of 13443


3 13443
4481 4481
1

Prime factors of 13443 are 3,4481. Prime factorization of 13443 in exponential form is:

13443 = 31×44811

∴ So by taking common prime factors GCF of 13438 and 13443 is 1

Greatest Common Factor of 13438 and 13443 by matching factors method

Factors of 13438

List of positive integer factors of 13438 that divides 13438 without a remainder.

1,2,6719,13438

Factors of 13443

List of positive integer factors of 13443 that divides 13443 without a remainder.

1,3,4481,13443

Greatest Common Factor

We found the factors and prime factorization of 13438 and 13443. The biggest common factor number is the GCF number.
So the greatest common factor 13438 and 13443 is 1.

Also check out the Least Common Multiple of 13438 and 13443

Properties of GCF 13438 and 13443

(i) The GCF of 13438 and 13443 is associative

GCF of 13438 and 13443 = GCF of 13443 and 13438

Related Greatest Common Factor of 13438

Related Greatest Common Factor of 13443

Frequently Asked Questions on GCF of 13438 and 13443

1. What is the GCF of 13438 and 13443?

Answer: GCF of 13438 and 13443 is 1.

2. What are the Factors of 13438?

Answer: Factors of 13438 are 1, 2, 6719, 13438. There are 4 integers that are factors of 13438. The greatest factor of 13438 is 13438.

3. What are the Factors of 13443?

Answer: Factors of 13443 are 1, 3, 4481, 13443. There are 4 integers that are factors of 13443. The greatest factor of 13443 is 13443.

4. How to Find the GCF of 13438 and 13443?

Answer:

Greatest Common Factor of 13438 and 13443 = 1

Step 1: Find the prime factorization of 13438

13438 = 2 x 6719

Step 2: Find the prime factorization of 13443

13443 = 3 x 4481

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 13438 and 13443 is 1