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 1880, 1886 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 1880 and 1886 is 2.
GCF(1880,1886) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 1880
2 | 1880 |
2 | 940 |
2 | 470 |
5 | 235 |
47 | 47 |
1 |
Prime factors of 1880 are 2,5,47. Prime factorization of 1880 in exponential form is:
1880 = 23×51×471
Prime Factorization of 1886
2 | 1886 |
23 | 943 |
41 | 41 |
1 |
Prime factors of 1886 are 2,23,41. Prime factorization of 1886 in exponential form is:
1886 = 21×231×411
∴ So by taking common prime factors GCF of 1880 and 1886 is 2
Factors of 1880
List of positive integer factors of 1880 that divides 1880 without a remainder.
1,2,4,5,8,10,20,40,47,94,188,235,376,470,940,1880
Factors of 1886
List of positive integer factors of 1886 that divides 1886 without a remainder.
1,2,23,41,46,82,943,1886
Greatest Common Factor
We found the factors and prime factorization of 1880 and 1886. The biggest common factor number is the GCF number.
So the greatest common factor 1880 and 1886 is 2.
Also check out the Least Common Multiple of 1880 and 1886
(i) The GCF of 1880 and 1886 is associative
GCF of 1880 and 1886 = GCF of 1886 and 1880
1. What is the GCF of 1880 and 1886?
Answer: GCF of 1880 and 1886 is 2.
2. What are the Factors of 1880?
Answer: Factors of 1880 are 1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880. There are 16 integers that are factors of 1880. The greatest factor of 1880 is 1880.
3. What are the Factors of 1886?
Answer: Factors of 1886 are 1, 2, 23, 41, 46, 82, 943, 1886. There are 8 integers that are factors of 1886. The greatest factor of 1886 is 1886.
4. How to Find the GCF of 1880 and 1886?
Answer:
Greatest Common Factor of 1880 and 1886 = 2
Step 1: Find the prime factorization of 1880
1880 = 2 x 2 x 2 x 5 x 47
Step 2: Find the prime factorization of 1886
1886 = 2 x 23 x 41
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 2
Step 4: Therefore, the greatest common factor of 1880 and 1886 is 2