Greatest Common Factor of 321 and 325

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 321, 325 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 321 and 325 is 1.

GCF(321,325) = 1

GCF of 321 and 325

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

GCF of:
and

Greatest Common Factor of 321 and 325

GCF of 321 and 325 is 1

Prime Factorization of 321


3 321
107 107
1

Prime factors of 321 are 3,107. Prime factorization of 321 in exponential form is:

321 = 31×1071

Prime Factorization of 325


5 325
5 65
13 13
1

Prime factors of 325 are 5,13. Prime factorization of 325 in exponential form is:

325 = 52×131

∴ So by taking common prime factors GCF of 321 and 325 is 1

Greatest Common Factor of 321 and 325 by matching factors method

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Factors of 325

List of positive integer factors of 325 that divides 325 without a remainder.

1,5,13,25,65,325

Greatest Common Factor

We found the factors and prime factorization of 321 and 325. The biggest common factor number is the GCF number.
So the greatest common factor 321 and 325 is 1.

Also check out the Least Common Multiple of 321 and 325

Properties of GCF 321 and 325

(i) The GCF of 321 and 325 is associative

GCF of 321 and 325 = GCF of 325 and 321

Related Greatest Common Factor of 321

Related Greatest Common Factor of 325

Frequently Asked Questions on GCF of 321 and 325

1. What is the GCF of 321 and 325?

Answer: GCF of 321 and 325 is 1.

2. What are the Factors of 321?

Answer: Factors of 321 are 1, 3, 107, 321. There are 4 integers that are factors of 321. The greatest factor of 321 is 321.

3. What are the Factors of 325?

Answer: Factors of 325 are 1, 5, 13, 25, 65, 325. There are 6 integers that are factors of 325. The greatest factor of 325 is 325.

4. How to Find the GCF of 321 and 325?

Answer:

Greatest Common Factor of 321 and 325 = 1

Step 1: Find the prime factorization of 321

321 = 3 x 107

Step 2: Find the prime factorization of 325

325 = 5 x 5 x 13

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

GCF = = 1

Step 4: Therefore, the greatest common factor of 321 and 325 is 1