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 5721, 5724 i.e. 3 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 5721 and 5724 is 3.
GCF(5721,5724) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 5721
3 | 5721 |
1907 | 1907 |
1 |
Prime factors of 5721 are 3,1907. Prime factorization of 5721 in exponential form is:
5721 = 31×19071
Prime Factorization of 5724
2 | 5724 |
2 | 2862 |
3 | 1431 |
3 | 477 |
3 | 159 |
53 | 53 |
1 |
Prime factors of 5724 are 2,3,53. Prime factorization of 5724 in exponential form is:
5724 = 22×33×531
∴ So by taking common prime factors GCF of 5721 and 5724 is 3
Factors of 5721
List of positive integer factors of 5721 that divides 5721 without a remainder.
1,3,1907,5721
Factors of 5724
List of positive integer factors of 5724 that divides 5724 without a remainder.
1,2,3,4,6,9,12,18,27,36,53,54,106,108,159,212,318,477,636,954,1431,1908,2862,5724
Greatest Common Factor
We found the factors and prime factorization of 5721 and 5724. The biggest common factor number is the GCF number.
So the greatest common factor 5721 and 5724 is 3.
Also check out the Least Common Multiple of 5721 and 5724
(i) The GCF of 5721 and 5724 is associative
GCF of 5721 and 5724 = GCF of 5724 and 5721
1. What is the GCF of 5721 and 5724?
Answer: GCF of 5721 and 5724 is 3.
2. What are the Factors of 5721?
Answer: Factors of 5721 are 1, 3, 1907, 5721. There are 4 integers that are factors of 5721. The greatest factor of 5721 is 5721.
3. What are the Factors of 5724?
Answer: Factors of 5724 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724. There are 24 integers that are factors of 5724. The greatest factor of 5724 is 5724.
4. How to Find the GCF of 5721 and 5724?
Answer:
Greatest Common Factor of 5721 and 5724 = 3
Step 1: Find the prime factorization of 5721
5721 = 3 x 1907
Step 2: Find the prime factorization of 5724
5724 = 2 x 2 x 3 x 3 x 3 x 53
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 5721 and 5724 is 3