Greatest Common Factor of 1038 and 1045

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 1038, 1045 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1038 and 1045 is 1.

GCF(1038,1045) = 1

GCF of 1038 and 1045

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

GCF of:
and

Greatest Common Factor of 1038 and 1045

GCF of 1038 and 1045 is 1

Prime Factorization of 1038


2 1038
3 519
173 173
1

Prime factors of 1038 are 2,3,173. Prime factorization of 1038 in exponential form is:

1038 = 21×31×1731

Prime Factorization of 1045


5 1045
11 209
19 19
1

Prime factors of 1045 are 5,11,19. Prime factorization of 1045 in exponential form is:

1045 = 51×111×191

∴ So by taking common prime factors GCF of 1038 and 1045 is 1

Greatest Common Factor of 1038 and 1045 by matching factors method

Factors of 1038

List of positive integer factors of 1038 that divides 1038 without a remainder.

1,2,3,6,173,346,519,1038

Factors of 1045

List of positive integer factors of 1045 that divides 1045 without a remainder.

1,5,11,19,55,95,209,1045

Greatest Common Factor

We found the factors and prime factorization of 1038 and 1045. The biggest common factor number is the GCF number.
So the greatest common factor 1038 and 1045 is 1.

Also check out the Least Common Multiple of 1038 and 1045

Properties of GCF 1038 and 1045

(i) The GCF of 1038 and 1045 is associative

GCF of 1038 and 1045 = GCF of 1045 and 1038

Related Greatest Common Factor of 1038

Related Greatest Common Factor of 1045

Frequently Asked Questions on GCF of 1038 and 1045

1. What is the GCF of 1038 and 1045?

Answer: GCF of 1038 and 1045 is 1.

2. What are the Factors of 1038?

Answer: Factors of 1038 are 1, 2, 3, 6, 173, 346, 519, 1038. There are 8 integers that are factors of 1038. The greatest factor of 1038 is 1038.

3. What are the Factors of 1045?

Answer: Factors of 1045 are 1, 5, 11, 19, 55, 95, 209, 1045. There are 8 integers that are factors of 1045. The greatest factor of 1045 is 1045.

4. How to Find the GCF of 1038 and 1045?

Answer:

Greatest Common Factor of 1038 and 1045 = 1

Step 1: Find the prime factorization of 1038

1038 = 2 x 3 x 173

Step 2: Find the prime factorization of 1045

1045 = 5 x 11 x 19

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 1038 and 1045 is 1