Greatest Common Factor of 873 and 879

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 873, 879 i.e. 3 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 873 and 879 is 3.

GCF(873,879) = 3

GCF of 873 and 879

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

GCF of:
and

Greatest Common Factor of 873 and 879

GCF of 873 and 879 is 3

Prime Factorization of 873


3 873
3 291
97 97
1

Prime factors of 873 are 3,97. Prime factorization of 873 in exponential form is:

873 = 32×971

Prime Factorization of 879


3 879
293 293
1

Prime factors of 879 are 3,293. Prime factorization of 879 in exponential form is:

879 = 31×2931

∴ So by taking common prime factors GCF of 873 and 879 is 3

Greatest Common Factor of 873 and 879 by matching factors method

Factors of 873

List of positive integer factors of 873 that divides 873 without a remainder.

1,3,9,97,291,873

Factors of 879

List of positive integer factors of 879 that divides 879 without a remainder.

1,3,293,879

Greatest Common Factor

We found the factors and prime factorization of 873 and 879. The biggest common factor number is the GCF number.
So the greatest common factor 873 and 879 is 3.

Also check out the Least Common Multiple of 873 and 879

Properties of GCF 873 and 879

(i) The GCF of 873 and 879 is associative

GCF of 873 and 879 = GCF of 879 and 873

Related Greatest Common Factor of 873

Related Greatest Common Factor of 879

Frequently Asked Questions on GCF of 873 and 879

1. What is the GCF of 873 and 879?

Answer: GCF of 873 and 879 is 3.

2. What are the Factors of 873?

Answer: Factors of 873 are 1, 3, 9, 97, 291, 873. There are 6 integers that are factors of 873. The greatest factor of 873 is 873.

3. What are the Factors of 879?

Answer: Factors of 879 are 1, 3, 293, 879. There are 4 integers that are factors of 879. The greatest factor of 879 is 879.

4. How to Find the GCF of 873 and 879?

Answer:

Greatest Common Factor of 873 and 879 = 3

Step 1: Find the prime factorization of 873

873 = 3 x 3 x 97

Step 2: Find the prime factorization of 879

879 = 3 x 293

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

GCF = 3

Step 4: Therefore, the greatest common factor of 873 and 879 is 3