Greatest Common Factor of 7809 and 7814

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 7809, 7814 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7809 and 7814 is 1.

GCF(7809,7814) = 1

GCF of 7809 and 7814

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

GCF of:
and

Greatest Common Factor of 7809 and 7814

GCF of 7809 and 7814 is 1

Prime Factorization of 7809


3 7809
19 2603
137 137
1

Prime factors of 7809 are 3,19,137. Prime factorization of 7809 in exponential form is:

7809 = 31×191×1371

Prime Factorization of 7814


2 7814
3907 3907
1

Prime factors of 7814 are 2,3907. Prime factorization of 7814 in exponential form is:

7814 = 21×39071

∴ So by taking common prime factors GCF of 7809 and 7814 is 1

Greatest Common Factor of 7809 and 7814 by matching factors method

Factors of 7809

List of positive integer factors of 7809 that divides 7809 without a remainder.

1,3,19,57,137,411,2603,7809

Factors of 7814

List of positive integer factors of 7814 that divides 7814 without a remainder.

1,2,3907,7814

Greatest Common Factor

We found the factors and prime factorization of 7809 and 7814. The biggest common factor number is the GCF number.
So the greatest common factor 7809 and 7814 is 1.

Also check out the Least Common Multiple of 7809 and 7814

Properties of GCF 7809 and 7814

(i) The GCF of 7809 and 7814 is associative

GCF of 7809 and 7814 = GCF of 7814 and 7809

Related Greatest Common Factor of 7809

Related Greatest Common Factor of 7814

Frequently Asked Questions on GCF of 7809 and 7814

1. What is the GCF of 7809 and 7814?

Answer: GCF of 7809 and 7814 is 1.

2. What are the Factors of 7809?

Answer: Factors of 7809 are 1, 3, 19, 57, 137, 411, 2603, 7809. There are 8 integers that are factors of 7809. The greatest factor of 7809 is 7809.

3. What are the Factors of 7814?

Answer: Factors of 7814 are 1, 2, 3907, 7814. There are 4 integers that are factors of 7814. The greatest factor of 7814 is 7814.

4. How to Find the GCF of 7809 and 7814?

Answer:

Greatest Common Factor of 7809 and 7814 = 1

Step 1: Find the prime factorization of 7809

7809 = 3 x 19 x 137

Step 2: Find the prime factorization of 7814

7814 = 2 x 3907

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 7809 and 7814 is 1