Greatest Common Factor of 1808 and 1811

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 1808, 1811 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1808 and 1811 is 1.

GCF(1808,1811) = 1

GCF of 1808 and 1811

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

GCF of:
and

Greatest Common Factor of 1808 and 1811

GCF of 1808 and 1811 is 1

Prime Factorization of 1808


2 1808
2 904
2 452
2 226
113 113
1

Prime factors of 1808 are 2,113. Prime factorization of 1808 in exponential form is:

1808 = 24×1131

Prime Factorization of 1811


1811 1811
1

Prime factors of 1811 are 1811. Prime factorization of 1811 in exponential form is:

1811 = 18111

∴ So by taking common prime factors GCF of 1808 and 1811 is 1

Greatest Common Factor of 1808 and 1811 by matching factors method

Factors of 1808

List of positive integer factors of 1808 that divides 1808 without a remainder.

1,2,4,8,16,113,226,452,904,1808

Factors of 1811

List of positive integer factors of 1811 that divides 1811 without a remainder.

1,1811

Greatest Common Factor

We found the factors and prime factorization of 1808 and 1811. The biggest common factor number is the GCF number.
So the greatest common factor 1808 and 1811 is 1.

Also check out the Least Common Multiple of 1808 and 1811

Properties of GCF 1808 and 1811

(i) The GCF of 1808 and 1811 is associative

GCF of 1808 and 1811 = GCF of 1811 and 1808

Related Greatest Common Factor of 1808

Related Greatest Common Factor of 1811

Frequently Asked Questions on GCF of 1808 and 1811

1. What is the GCF of 1808 and 1811?

Answer: GCF of 1808 and 1811 is 1.

2. What are the Factors of 1808?

Answer: Factors of 1808 are 1, 2, 4, 8, 16, 113, 226, 452, 904, 1808. There are 10 integers that are factors of 1808. The greatest factor of 1808 is 1808.

3. What are the Factors of 1811?

Answer: Factors of 1811 are 1, 1811. There are 2 integers that are factors of 1811. The greatest factor of 1811 is 1811.

4. How to Find the GCF of 1808 and 1811?

Answer:

Greatest Common Factor of 1808 and 1811 = 1

Step 1: Find the prime factorization of 1808

1808 = 2 x 2 x 2 x 2 x 113

Step 2: Find the prime factorization of 1811

1811 = 1811

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 1808 and 1811 is 1