Greatest Common Factor of 7812 and 7818

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 7812, 7818 i.e. 6 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7812 and 7818 is 6.

GCF(7812,7818) = 6

GCF of 7812 and 7818

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

GCF of:
and

Greatest Common Factor of 7812 and 7818

GCF of 7812 and 7818 is 6

Prime Factorization of 7812


2 7812
2 3906
3 1953
3 651
7 217
31 31
1

Prime factors of 7812 are 2,3,7,31. Prime factorization of 7812 in exponential form is:

7812 = 22×32×71×311

Prime Factorization of 7818


2 7818
3 3909
1303 1303
1

Prime factors of 7818 are 2,3,1303. Prime factorization of 7818 in exponential form is:

7818 = 21×31×13031

∴ So by taking common prime factors GCF of 7812 and 7818 is 6

Greatest Common Factor of 7812 and 7818 by matching factors method

Factors of 7812

List of positive integer factors of 7812 that divides 7812 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,28,31,36,42,62,63,84,93,124,126,186,217,252,279,372,434,558,651,868,1116,1302,1953,2604,3906,7812

Factors of 7818

List of positive integer factors of 7818 that divides 7818 without a remainder.

1,2,3,6,1303,2606,3909,7818

Greatest Common Factor

We found the factors and prime factorization of 7812 and 7818. The biggest common factor number is the GCF number.
So the greatest common factor 7812 and 7818 is 6.

Also check out the Least Common Multiple of 7812 and 7818

Properties of GCF 7812 and 7818

(i) The GCF of 7812 and 7818 is associative

GCF of 7812 and 7818 = GCF of 7818 and 7812

Related Greatest Common Factor of 7812

Related Greatest Common Factor of 7818

Frequently Asked Questions on GCF of 7812 and 7818

1. What is the GCF of 7812 and 7818?

Answer: GCF of 7812 and 7818 is 6.

2. What are the Factors of 7812?

Answer: Factors of 7812 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812. There are 36 integers that are factors of 7812. The greatest factor of 7812 is 7812.

3. What are the Factors of 7818?

Answer: Factors of 7818 are 1, 2, 3, 6, 1303, 2606, 3909, 7818. There are 8 integers that are factors of 7818. The greatest factor of 7818 is 7818.

4. How to Find the GCF of 7812 and 7818?

Answer:

Greatest Common Factor of 7812 and 7818 = 6

Step 1: Find the prime factorization of 7812

7812 = 2 x 2 x 3 x 3 x 7 x 31

Step 2: Find the prime factorization of 7818

7818 = 2 x 3 x 1303

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

GCF = 2 x 3 = 6

Step 4: Therefore, the greatest common factor of 7812 and 7818 is 6