Greatest Common Factor of 2355 and 2358

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 2355, 2358 i.e. 3 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 2355 and 2358 is 3.

GCF(2355,2358) = 3

GCF of 2355 and 2358

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

GCF of:
and

Greatest Common Factor of 2355 and 2358

GCF of 2355 and 2358 is 3

Prime Factorization of 2355


3 2355
5 785
157 157
1

Prime factors of 2355 are 3,5,157. Prime factorization of 2355 in exponential form is:

2355 = 31×51×1571

Prime Factorization of 2358


2 2358
3 1179
3 393
131 131
1

Prime factors of 2358 are 2,3,131. Prime factorization of 2358 in exponential form is:

2358 = 21×32×1311

∴ So by taking common prime factors GCF of 2355 and 2358 is 3

Greatest Common Factor of 2355 and 2358 by matching factors method

Factors of 2355

List of positive integer factors of 2355 that divides 2355 without a remainder.

1,3,5,15,157,471,785,2355

Factors of 2358

List of positive integer factors of 2358 that divides 2358 without a remainder.

1,2,3,6,9,18,131,262,393,786,1179,2358

Greatest Common Factor

We found the factors and prime factorization of 2355 and 2358. The biggest common factor number is the GCF number.
So the greatest common factor 2355 and 2358 is 3.

Also check out the Least Common Multiple of 2355 and 2358

Properties of GCF 2355 and 2358

(i) The GCF of 2355 and 2358 is associative

GCF of 2355 and 2358 = GCF of 2358 and 2355

Related Greatest Common Factor of 2355

Related Greatest Common Factor of 2358

Frequently Asked Questions on GCF of 2355 and 2358

1. What is the GCF of 2355 and 2358?

Answer: GCF of 2355 and 2358 is 3.

2. What are the Factors of 2355?

Answer: Factors of 2355 are 1, 3, 5, 15, 157, 471, 785, 2355. There are 8 integers that are factors of 2355. The greatest factor of 2355 is 2355.

3. What are the Factors of 2358?

Answer: Factors of 2358 are 1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358. There are 12 integers that are factors of 2358. The greatest factor of 2358 is 2358.

4. How to Find the GCF of 2355 and 2358?

Answer:

Greatest Common Factor of 2355 and 2358 = 3

Step 1: Find the prime factorization of 2355

2355 = 3 x 5 x 157

Step 2: Find the prime factorization of 2358

2358 = 2 x 3 x 3 x 131

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 2355 and 2358 is 3