Greatest Common Factor of 1802 and 1803

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 1802, 1803 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1802 and 1803 is 1.

GCF(1802,1803) = 1

GCF of 1802 and 1803

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

GCF of:
and

Greatest Common Factor of 1802 and 1803

GCF of 1802 and 1803 is 1

Prime Factorization of 1802


2 1802
17 901
53 53
1

Prime factors of 1802 are 2,17,53. Prime factorization of 1802 in exponential form is:

1802 = 21×171×531

Prime Factorization of 1803


3 1803
601 601
1

Prime factors of 1803 are 3,601. Prime factorization of 1803 in exponential form is:

1803 = 31×6011

∴ So by taking common prime factors GCF of 1802 and 1803 is 1

Greatest Common Factor of 1802 and 1803 by matching factors method

Factors of 1802

List of positive integer factors of 1802 that divides 1802 without a remainder.

1,2,17,34,53,106,901,1802

Factors of 1803

List of positive integer factors of 1803 that divides 1803 without a remainder.

1,3,601,1803

Greatest Common Factor

We found the factors and prime factorization of 1802 and 1803. The biggest common factor number is the GCF number.
So the greatest common factor 1802 and 1803 is 1.

Also check out the Least Common Multiple of 1802 and 1803

Properties of GCF 1802 and 1803

(i) The GCF of 1802 and 1803 is associative

GCF of 1802 and 1803 = GCF of 1803 and 1802

Related Greatest Common Factor of 1802

Related Greatest Common Factor of 1803

Frequently Asked Questions on GCF of 1802 and 1803

1. What is the GCF of 1802 and 1803?

Answer: GCF of 1802 and 1803 is 1.

2. What are the Factors of 1802?

Answer: Factors of 1802 are 1, 2, 17, 34, 53, 106, 901, 1802. There are 8 integers that are factors of 1802. The greatest factor of 1802 is 1802.

3. What are the Factors of 1803?

Answer: Factors of 1803 are 1, 3, 601, 1803. There are 4 integers that are factors of 1803. The greatest factor of 1803 is 1803.

4. How to Find the GCF of 1802 and 1803?

Answer:

Greatest Common Factor of 1802 and 1803 = 1

Step 1: Find the prime factorization of 1802

1802 = 2 x 17 x 53

Step 2: Find the prime factorization of 1803

1803 = 3 x 601

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 1802 and 1803 is 1