Greatest Common Factor of 7912 and 7918

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 7912, 7918 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7912 and 7918 is 2.

GCF(7912,7918) = 2

GCF of 7912 and 7918

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

GCF of:
and

Greatest Common Factor of 7912 and 7918

GCF of 7912 and 7918 is 2

Prime Factorization of 7912


2 7912
2 3956
2 1978
23 989
43 43
1

Prime factors of 7912 are 2,23,43. Prime factorization of 7912 in exponential form is:

7912 = 23×231×431

Prime Factorization of 7918


2 7918
37 3959
107 107
1

Prime factors of 7918 are 2,37,107. Prime factorization of 7918 in exponential form is:

7918 = 21×371×1071

∴ So by taking common prime factors GCF of 7912 and 7918 is 2

Greatest Common Factor of 7912 and 7918 by matching factors method

Factors of 7912

List of positive integer factors of 7912 that divides 7912 without a remainder.

1,2,4,8,23,43,46,86,92,172,184,344,989,1978,3956,7912

Factors of 7918

List of positive integer factors of 7918 that divides 7918 without a remainder.

1,2,37,74,107,214,3959,7918

Greatest Common Factor

We found the factors and prime factorization of 7912 and 7918. The biggest common factor number is the GCF number.
So the greatest common factor 7912 and 7918 is 2.

Also check out the Least Common Multiple of 7912 and 7918

Properties of GCF 7912 and 7918

(i) The GCF of 7912 and 7918 is associative

GCF of 7912 and 7918 = GCF of 7918 and 7912

Related Greatest Common Factor of 7912

Related Greatest Common Factor of 7918

Frequently Asked Questions on GCF of 7912 and 7918

1. What is the GCF of 7912 and 7918?

Answer: GCF of 7912 and 7918 is 2.

2. What are the Factors of 7912?

Answer: Factors of 7912 are 1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912. There are 16 integers that are factors of 7912. The greatest factor of 7912 is 7912.

3. What are the Factors of 7918?

Answer: Factors of 7918 are 1, 2, 37, 74, 107, 214, 3959, 7918. There are 8 integers that are factors of 7918. The greatest factor of 7918 is 7918.

4. How to Find the GCF of 7912 and 7918?

Answer:

Greatest Common Factor of 7912 and 7918 = 2

Step 1: Find the prime factorization of 7912

7912 = 2 x 2 x 2 x 23 x 43

Step 2: Find the prime factorization of 7918

7918 = 2 x 37 x 107

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = 2

Step 4: Therefore, the greatest common factor of 7912 and 7918 is 2