Greatest Common Factor of 1801 and 1802

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 1801, 1802 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1801 and 1802 is 1.

GCF(1801,1802) = 1

GCF of 1801 and 1802

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

GCF of:
and

Greatest Common Factor of 1801 and 1802

GCF of 1801 and 1802 is 1

Prime Factorization of 1801


1801 1801
1

Prime factors of 1801 are 1801. Prime factorization of 1801 in exponential form is:

1801 = 18011

Prime Factorization of 1802


2 1802
17 901
53 53
1

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

1802 = 21×171×531

∴ So by taking common prime factors GCF of 1801 and 1802 is 1

Greatest Common Factor of 1801 and 1802 by matching factors method

Factors of 1801

List of positive integer factors of 1801 that divides 1801 without a remainder.

1,1801

Factors of 1802

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

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

Greatest Common Factor

We found the factors and prime factorization of 1801 and 1802. The biggest common factor number is the GCF number.
So the greatest common factor 1801 and 1802 is 1.

Also check out the Least Common Multiple of 1801 and 1802

Properties of GCF 1801 and 1802

(i) The GCF of 1801 and 1802 is associative

GCF of 1801 and 1802 = GCF of 1802 and 1801

Related Greatest Common Factor of 1801

Related Greatest Common Factor of 1802

Frequently Asked Questions on GCF of 1801 and 1802

1. What is the GCF of 1801 and 1802?

Answer: GCF of 1801 and 1802 is 1.

2. What are the Factors of 1801?

Answer: Factors of 1801 are 1, 1801. There are 2 integers that are factors of 1801. The greatest factor of 1801 is 1801.

3. 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.

4. How to Find the GCF of 1801 and 1802?

Answer:

Greatest Common Factor of 1801 and 1802 = 1

Step 1: Find the prime factorization of 1801

1801 = 1801

Step 2: Find the prime factorization of 1802

1802 = 2 x 17 x 53

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 1801 and 1802 is 1