Greatest Common Factor of 12222 and 12230

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 12222, 12230 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 12222 and 12230 is 2.

GCF(12222,12230) = 2

GCF of 12222 and 12230

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

GCF of:
and

Greatest Common Factor of 12222 and 12230

GCF of 12222 and 12230 is 2

Prime Factorization of 12222


2 12222
3 6111
3 2037
7 679
97 97
1

Prime factors of 12222 are 2,3,7,97. Prime factorization of 12222 in exponential form is:

12222 = 21×32×71×971

Prime Factorization of 12230


2 12230
5 6115
1223 1223
1

Prime factors of 12230 are 2,5,1223. Prime factorization of 12230 in exponential form is:

12230 = 21×51×12231

∴ So by taking common prime factors GCF of 12222 and 12230 is 2

Greatest Common Factor of 12222 and 12230 by matching factors method

Factors of 12222

List of positive integer factors of 12222 that divides 12222 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,97,126,194,291,582,679,873,1358,1746,2037,4074,6111,12222

Factors of 12230

List of positive integer factors of 12230 that divides 12230 without a remainder.

1,2,5,10,1223,2446,6115,12230

Greatest Common Factor

We found the factors and prime factorization of 12222 and 12230. The biggest common factor number is the GCF number.
So the greatest common factor 12222 and 12230 is 2.

Also check out the Least Common Multiple of 12222 and 12230

Properties of GCF 12222 and 12230

(i) The GCF of 12222 and 12230 is associative

GCF of 12222 and 12230 = GCF of 12230 and 12222

Related Greatest Common Factor of 12222

Related Greatest Common Factor of 12230

Frequently Asked Questions on GCF of 12222 and 12230

1. What is the GCF of 12222 and 12230?

Answer: GCF of 12222 and 12230 is 2.

2. What are the Factors of 12222?

Answer: Factors of 12222 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222. There are 24 integers that are factors of 12222. The greatest factor of 12222 is 12222.

3. What are the Factors of 12230?

Answer: Factors of 12230 are 1, 2, 5, 10, 1223, 2446, 6115, 12230. There are 8 integers that are factors of 12230. The greatest factor of 12230 is 12230.

4. How to Find the GCF of 12222 and 12230?

Answer:

Greatest Common Factor of 12222 and 12230 = 2

Step 1: Find the prime factorization of 12222

12222 = 2 x 3 x 3 x 7 x 97

Step 2: Find the prime factorization of 12230

12230 = 2 x 5 x 1223

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 12222 and 12230 is 2