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 2384, 2391 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 2384 and 2391 is 1.
GCF(2384,2391) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 2384
2 | 2384 |
2 | 1192 |
2 | 596 |
2 | 298 |
149 | 149 |
1 |
Prime factors of 2384 are 2,149. Prime factorization of 2384 in exponential form is:
2384 = 24×1491
Prime Factorization of 2391
3 | 2391 |
797 | 797 |
1 |
Prime factors of 2391 are 3,797. Prime factorization of 2391 in exponential form is:
2391 = 31×7971
∴ So by taking common prime factors GCF of 2384 and 2391 is 1
Factors of 2384
List of positive integer factors of 2384 that divides 2384 without a remainder.
1,2,4,8,16,149,298,596,1192,2384
Factors of 2391
List of positive integer factors of 2391 that divides 2391 without a remainder.
1,3,797,2391
Greatest Common Factor
We found the factors and prime factorization of 2384 and 2391. The biggest common factor number is the GCF number.
So the greatest common factor 2384 and 2391 is 1.
Also check out the Least Common Multiple of 2384 and 2391
(i) The GCF of 2384 and 2391 is associative
GCF of 2384 and 2391 = GCF of 2391 and 2384
1. What is the GCF of 2384 and 2391?
Answer: GCF of 2384 and 2391 is 1.
2. What are the Factors of 2384?
Answer: Factors of 2384 are 1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384. There are 10 integers that are factors of 2384. The greatest factor of 2384 is 2384.
3. What are the Factors of 2391?
Answer: Factors of 2391 are 1, 3, 797, 2391. There are 4 integers that are factors of 2391. The greatest factor of 2391 is 2391.
4. How to Find the GCF of 2384 and 2391?
Answer:
Greatest Common Factor of 2384 and 2391 = 1
Step 1: Find the prime factorization of 2384
2384 = 2 x 2 x 2 x 2 x 149
Step 2: Find the prime factorization of 2391
2391 = 3 x 797
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 2384 and 2391 is 1