Greatest Common Factor of 2205 and 2210

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 2205, 2210 i.e. 5 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 2205 and 2210 is 5.

GCF(2205,2210) = 5

GCF of 2205 and 2210

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

GCF of:
and

Greatest Common Factor of 2205 and 2210

GCF of 2205 and 2210 is 5

Prime Factorization of 2205


3 2205
3 735
5 245
7 49
7 7
1

Prime factors of 2205 are 3,5,7. Prime factorization of 2205 in exponential form is:

2205 = 32×51×72

Prime Factorization of 2210


2 2210
5 1105
13 221
17 17
1

Prime factors of 2210 are 2,5,13,17. Prime factorization of 2210 in exponential form is:

2210 = 21×51×131×171

∴ So by taking common prime factors GCF of 2205 and 2210 is 5

Greatest Common Factor of 2205 and 2210 by matching factors method

Factors of 2205

List of positive integer factors of 2205 that divides 2205 without a remainder.

1,3,5,7,9,15,21,35,45,49,63,105,147,245,315,441,735,2205

Factors of 2210

List of positive integer factors of 2210 that divides 2210 without a remainder.

1,2,5,10,13,17,26,34,65,85,130,170,221,442,1105,2210

Greatest Common Factor

We found the factors and prime factorization of 2205 and 2210. The biggest common factor number is the GCF number.
So the greatest common factor 2205 and 2210 is 5.

Also check out the Least Common Multiple of 2205 and 2210

Properties of GCF 2205 and 2210

(i) The GCF of 2205 and 2210 is associative

GCF of 2205 and 2210 = GCF of 2210 and 2205

Related Greatest Common Factor of 2205

Related Greatest Common Factor of 2210

Frequently Asked Questions on GCF of 2205 and 2210

1. What is the GCF of 2205 and 2210?

Answer: GCF of 2205 and 2210 is 5.

2. What are the Factors of 2205?

Answer: Factors of 2205 are 1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205. There are 18 integers that are factors of 2205. The greatest factor of 2205 is 2205.

3. What are the Factors of 2210?

Answer: Factors of 2210 are 1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210. There are 16 integers that are factors of 2210. The greatest factor of 2210 is 2210.

4. How to Find the GCF of 2205 and 2210?

Answer:

Greatest Common Factor of 2205 and 2210 = 5

Step 1: Find the prime factorization of 2205

2205 = 3 x 3 x 5 x 7 x 7

Step 2: Find the prime factorization of 2210

2210 = 2 x 5 x 13 x 17

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

GCF = 5

Step 4: Therefore, the greatest common factor of 2205 and 2210 is 5