Greatest Common Factor of 792 and 798

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 792, 798 i.e. 6 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 792 and 798 is 6.

GCF(792,798) = 6

GCF of 792 and 798

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

GCF of:
and

Greatest Common Factor of 792 and 798

GCF of 792 and 798 is 6

Prime Factorization of 792


2 792
2 396
2 198
3 99
3 33
11 11
1

Prime factors of 792 are 2,3,11. Prime factorization of 792 in exponential form is:

792 = 23×32×111

Prime Factorization of 798


2 798
3 399
7 133
19 19
1

Prime factors of 798 are 2,3,7,19. Prime factorization of 798 in exponential form is:

798 = 21×31×71×191

∴ So by taking common prime factors GCF of 792 and 798 is 6

Greatest Common Factor of 792 and 798 by matching factors method

Factors of 792

List of positive integer factors of 792 that divides 792 without a remainder.

1,2,3,4,6,8,9,11,12,18,22,24,33,36,44,66,72,88,99,132,198,264,396,792

Factors of 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Greatest Common Factor

We found the factors and prime factorization of 792 and 798. The biggest common factor number is the GCF number.
So the greatest common factor 792 and 798 is 6.

Also check out the Least Common Multiple of 792 and 798

Properties of GCF 792 and 798

(i) The GCF of 792 and 798 is associative

GCF of 792 and 798 = GCF of 798 and 792

Related Greatest Common Factor of 792

Related Greatest Common Factor of 798

Frequently Asked Questions on GCF of 792 and 798

1. What is the GCF of 792 and 798?

Answer: GCF of 792 and 798 is 6.

2. What are the Factors of 792?

Answer: Factors of 792 are 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792. There are 24 integers that are factors of 792. The greatest factor of 792 is 792.

3. What are the Factors of 798?

Answer: Factors of 798 are 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798. There are 16 integers that are factors of 798. The greatest factor of 798 is 798.

4. How to Find the GCF of 792 and 798?

Answer:

Greatest Common Factor of 792 and 798 = 6

Step 1: Find the prime factorization of 792

792 = 2 x 2 x 2 x 3 x 3 x 11

Step 2: Find the prime factorization of 798

798 = 2 x 3 x 7 x 19

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 792 and 798 is 6