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 5811, 5814 i.e. 3 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 5811 and 5814 is 3.
GCF(5811,5814) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 5811
3 | 5811 |
13 | 1937 |
149 | 149 |
1 |
Prime factors of 5811 are 3,13,149. Prime factorization of 5811 in exponential form is:
5811 = 31×131×1491
Prime Factorization of 5814
2 | 5814 |
3 | 2907 |
3 | 969 |
17 | 323 |
19 | 19 |
1 |
Prime factors of 5814 are 2,3,17,19. Prime factorization of 5814 in exponential form is:
5814 = 21×32×171×191
∴ So by taking common prime factors GCF of 5811 and 5814 is 3
Factors of 5811
List of positive integer factors of 5811 that divides 5811 without a remainder.
1,3,13,39,149,447,1937,5811
Factors of 5814
List of positive integer factors of 5814 that divides 5814 without a remainder.
1,2,3,6,9,17,18,19,34,38,51,57,102,114,153,171,306,323,342,646,969,1938,2907,5814
Greatest Common Factor
We found the factors and prime factorization of 5811 and 5814. The biggest common factor number is the GCF number.
So the greatest common factor 5811 and 5814 is 3.
Also check out the Least Common Multiple of 5811 and 5814
(i) The GCF of 5811 and 5814 is associative
GCF of 5811 and 5814 = GCF of 5814 and 5811
1. What is the GCF of 5811 and 5814?
Answer: GCF of 5811 and 5814 is 3.
2. What are the Factors of 5811?
Answer: Factors of 5811 are 1, 3, 13, 39, 149, 447, 1937, 5811. There are 8 integers that are factors of 5811. The greatest factor of 5811 is 5811.
3. What are the Factors of 5814?
Answer: Factors of 5814 are 1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814. There are 24 integers that are factors of 5814. The greatest factor of 5814 is 5814.
4. How to Find the GCF of 5811 and 5814?
Answer:
Greatest Common Factor of 5811 and 5814 = 3
Step 1: Find the prime factorization of 5811
5811 = 3 x 13 x 149
Step 2: Find the prime factorization of 5814
5814 = 2 x 3 x 3 x 17 x 19
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 3
Step 4: Therefore, the greatest common factor of 5811 and 5814 is 3