Greatest Common Factor of 1223 and 1224

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 1223, 1224 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1223 and 1224 is 1.

GCF(1223,1224) = 1

GCF of 1223 and 1224

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

GCF of:
and

Greatest Common Factor of 1223 and 1224

GCF of 1223 and 1224 is 1

Prime Factorization of 1223


1223 1223
1

Prime factors of 1223 are 1223. Prime factorization of 1223 in exponential form is:

1223 = 12231

Prime Factorization of 1224


2 1224
2 612
2 306
3 153
3 51
17 17
1

Prime factors of 1224 are 2.Prime factorization of 1224 in exponential form is:

1224 = 23×32×171

∴ So by taking common prime factors GCF of 1223 and 1224 is 1

Greatest Common Factor of 1223 and 1224 by matching factors method

Factors of 1223

List of positive integer factors of 1223 that divides 1223 without a remainder.

1,1223

Factors of 1224

List of positive integer factors of 1224 that divides 1224 without a remainder.

1,2,3,4,6,8,9,12,17,18,24,34,36,51,68,72,102,136,153,204,306,408,612,1224

Greatest Common Factor

We found the factors and prime factorization of 1223 and 1224. The biggest common factor number is the GCF number.
So the greatest common factor 1223 and 1224 is 1.

Also check out the Least Common Multiple of 1223 and 1224

Properties of GCF 1223 and 1224

(i) The GCF of 1223 and 1224 is associative

GCF of 1223 and 1224 = GCF of 1224 and 1223

Related Greatest Common Factor of 1223

Related Greatest Common Factor of 1224

Frequently Asked Questions on GCF of 1223 and 1224

1. What is the GCF of 1223 and 1224?

Answer: GCF of 1223 and 1224 is 1.

2. What are the Factors of 1223?

Answer: Factors of 1223 are 1, 1223. There are 2 integers that are factors of 1223. The greatest factor of 1223 is 1223.

3. What are the Factors of 1224?

Answer: Factors of 1224 are 1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224. There are 24 integers that are factors of 1224. The greatest factor of 1224 is 1224.

4. How to Find the GCF of 1223 and 1224?

Answer:

Greatest Common Factor of 1223 and 1224 = 1

Step 1: Find the prime factorization of 1223

1223 = 1223

Step 2: Find the prime factorization of 1224

1224 = 2 x 2 x 2 x 3 x 3 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 1223 and 1224 is 1