Greatest Common Factor of 2421 and 2425

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 2421, 2425 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 2421 and 2425 is 1.

GCF(2421,2425) = 1

GCF of 2421 and 2425

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

GCF of:
and

Greatest Common Factor of 2421 and 2425

GCF of 2421 and 2425 is 1

Prime Factorization of 2421


3 2421
3 807
269 269
1

Prime factors of 2421 are 3,269. Prime factorization of 2421 in exponential form is:

2421 = 32×2691

Prime Factorization of 2425


5 2425
5 485
97 97
1

Prime factors of 2425 are 5,97. Prime factorization of 2425 in exponential form is:

2425 = 52×971

∴ So by taking common prime factors GCF of 2421 and 2425 is 1

Greatest Common Factor of 2421 and 2425 by matching factors method

Factors of 2421

List of positive integer factors of 2421 that divides 2421 without a remainder.

1,3,9,269,807,2421

Factors of 2425

List of positive integer factors of 2425 that divides 2425 without a remainder.

1,5,25,97,485,2425

Greatest Common Factor

We found the factors and prime factorization of 2421 and 2425. The biggest common factor number is the GCF number.
So the greatest common factor 2421 and 2425 is 1.

Also check out the Least Common Multiple of 2421 and 2425

Properties of GCF 2421 and 2425

(i) The GCF of 2421 and 2425 is associative

GCF of 2421 and 2425 = GCF of 2425 and 2421

Related Greatest Common Factor of 2421

Related Greatest Common Factor of 2425

Frequently Asked Questions on GCF of 2421 and 2425

1. What is the GCF of 2421 and 2425?

Answer: GCF of 2421 and 2425 is 1.

2. What are the Factors of 2421?

Answer: Factors of 2421 are 1, 3, 9, 269, 807, 2421. There are 6 integers that are factors of 2421. The greatest factor of 2421 is 2421.

3. What are the Factors of 2425?

Answer: Factors of 2425 are 1, 5, 25, 97, 485, 2425. There are 6 integers that are factors of 2425. The greatest factor of 2425 is 2425.

4. How to Find the GCF of 2421 and 2425?

Answer:

Greatest Common Factor of 2421 and 2425 = 1

Step 1: Find the prime factorization of 2421

2421 = 3 x 3 x 269

Step 2: Find the prime factorization of 2425

2425 = 5 x 5 x 97

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 2421 and 2425 is 1