Greatest Common Factor of 326 and 330

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 326, 330 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 326 and 330 is 2.

GCF(326,330) = 2

GCF of 326 and 330

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

GCF of:
and

Greatest Common Factor of 326 and 330

GCF of 326 and 330 is 2

Prime Factorization of 326


2 326
163 163
1

Prime factors of 326 are 2,163. Prime factorization of 326 in exponential form is:

326 = 21×1631

Prime Factorization of 330


2 330
3 165
5 55
11 11
1

Prime factors of 330 are 2,3,5,11. Prime factorization of 330 in exponential form is:

330 = 21×31×51×111

∴ So by taking common prime factors GCF of 326 and 330 is 2

Greatest Common Factor of 326 and 330 by matching factors method

Factors of 326

List of positive integer factors of 326 that divides 326 without a remainder.

1,2,163,326

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Greatest Common Factor

We found the factors and prime factorization of 326 and 330. The biggest common factor number is the GCF number.
So the greatest common factor 326 and 330 is 2.

Also check out the Least Common Multiple of 326 and 330

Properties of GCF 326 and 330

(i) The GCF of 326 and 330 is associative

GCF of 326 and 330 = GCF of 330 and 326

Related Greatest Common Factor of 326

Related Greatest Common Factor of 330

Frequently Asked Questions on GCF of 326 and 330

1. What is the GCF of 326 and 330?

Answer: GCF of 326 and 330 is 2.

2. What are the Factors of 326?

Answer: Factors of 326 are 1, 2, 163, 326. There are 4 integers that are factors of 326. The greatest factor of 326 is 326.

3. What are the Factors of 330?

Answer: Factors of 330 are 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330. There are 16 integers that are factors of 330. The greatest factor of 330 is 330.

4. How to Find the GCF of 326 and 330?

Answer:

Greatest Common Factor of 326 and 330 = 2

Step 1: Find the prime factorization of 326

326 = 2 x 163

Step 2: Find the prime factorization of 330

330 = 2 x 3 x 5 x 11

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 326 and 330 is 2