Greatest Common Factor of 2121 and 2125

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 2121, 2125 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 2121 and 2125 is 1.

GCF(2121,2125) = 1

GCF of 2121 and 2125

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

GCF of:
and

Greatest Common Factor of 2121 and 2125

GCF of 2121 and 2125 is 1

Prime Factorization of 2121


3 2121
7 707
101 101
1

Prime factors of 2121 are 3,7,101. Prime factorization of 2121 in exponential form is:

2121 = 31×71×1011

Prime Factorization of 2125


5 2125
5 425
5 85
17 17
1

Prime factors of 2125 are 5,17. Prime factorization of 2125 in exponential form is:

2125 = 53×171

∴ So by taking common prime factors GCF of 2121 and 2125 is 1

Greatest Common Factor of 2121 and 2125 by matching factors method

Factors of 2121

List of positive integer factors of 2121 that divides 2121 without a remainder.

1,3,7,21,101,303,707,2121

Factors of 2125

List of positive integer factors of 2125 that divides 2125 without a remainder.

1,5,17,25,85,125,425,2125

Greatest Common Factor

We found the factors and prime factorization of 2121 and 2125. The biggest common factor number is the GCF number.
So the greatest common factor 2121 and 2125 is 1.

Also check out the Least Common Multiple of 2121 and 2125

Properties of GCF 2121 and 2125

(i) The GCF of 2121 and 2125 is associative

GCF of 2121 and 2125 = GCF of 2125 and 2121

Related Greatest Common Factor of 2121

Related Greatest Common Factor of 2125

Frequently Asked Questions on GCF of 2121 and 2125

1. What is the GCF of 2121 and 2125?

Answer: GCF of 2121 and 2125 is 1.

2. What are the Factors of 2121?

Answer: Factors of 2121 are 1, 3, 7, 21, 101, 303, 707, 2121. There are 8 integers that are factors of 2121. The greatest factor of 2121 is 2121.

3. What are the Factors of 2125?

Answer: Factors of 2125 are 1, 5, 17, 25, 85, 125, 425, 2125. There are 8 integers that are factors of 2125. The greatest factor of 2125 is 2125.

4. How to Find the GCF of 2121 and 2125?

Answer:

Greatest Common Factor of 2121 and 2125 = 1

Step 1: Find the prime factorization of 2121

2121 = 3 x 7 x 101

Step 2: Find the prime factorization of 2125

2125 = 5 x 5 x 5 x 17

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 2121 and 2125 is 1