Greatest Common Factor of 1887 and 1889

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 1887, 1889 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1887 and 1889 is 1.

GCF(1887,1889) = 1

GCF of 1887 and 1889

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

GCF of:
and

Greatest Common Factor of 1887 and 1889

GCF of 1887 and 1889 is 1

Prime Factorization of 1887


3 1887
17 629
37 37
1

Prime factors of 1887 are 3,17,37. Prime factorization of 1887 in exponential form is:

1887 = 31×171×371

Prime Factorization of 1889


1889 1889
1

Prime factors of 1889 are 1889. Prime factorization of 1889 in exponential form is:

1889 = 18891

∴ So by taking common prime factors GCF of 1887 and 1889 is 1

Greatest Common Factor of 1887 and 1889 by matching factors method

Factors of 1887

List of positive integer factors of 1887 that divides 1887 without a remainder.

1,3,17,37,51,111,629,1887

Factors of 1889

List of positive integer factors of 1889 that divides 1889 without a remainder.

1,1889

Greatest Common Factor

We found the factors and prime factorization of 1887 and 1889. The biggest common factor number is the GCF number.
So the greatest common factor 1887 and 1889 is 1.

Also check out the Least Common Multiple of 1887 and 1889

Properties of GCF 1887 and 1889

(i) The GCF of 1887 and 1889 is associative

GCF of 1887 and 1889 = GCF of 1889 and 1887

Related Greatest Common Factor of 1887

Related Greatest Common Factor of 1889

Frequently Asked Questions on GCF of 1887 and 1889

1. What is the GCF of 1887 and 1889?

Answer: GCF of 1887 and 1889 is 1.

2. What are the Factors of 1887?

Answer: Factors of 1887 are 1, 3, 17, 37, 51, 111, 629, 1887. There are 8 integers that are factors of 1887. The greatest factor of 1887 is 1887.

3. What are the Factors of 1889?

Answer: Factors of 1889 are 1, 1889. There are 2 integers that are factors of 1889. The greatest factor of 1889 is 1889.

4. How to Find the GCF of 1887 and 1889?

Answer:

Greatest Common Factor of 1887 and 1889 = 1

Step 1: Find the prime factorization of 1887

1887 = 3 x 17 x 37

Step 2: Find the prime factorization of 1889

1889 = 1889

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 1887 and 1889 is 1