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 7384, 7389 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7384 and 7389 is 1.
GCF(7384,7389) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7384
2 | 7384 |
2 | 3692 |
2 | 1846 |
13 | 923 |
71 | 71 |
1 |
Prime factors of 7384 are 2,13,71. Prime factorization of 7384 in exponential form is:
7384 = 23×131×711
Prime Factorization of 7389
3 | 7389 |
3 | 2463 |
821 | 821 |
1 |
Prime factors of 7389 are 3,821. Prime factorization of 7389 in exponential form is:
7389 = 32×8211
∴ So by taking common prime factors GCF of 7384 and 7389 is 1
Factors of 7384
List of positive integer factors of 7384 that divides 7384 without a remainder.
1,2,4,8,13,26,52,71,104,142,284,568,923,1846,3692,7384
Factors of 7389
List of positive integer factors of 7389 that divides 7389 without a remainder.
1,3,9,821,2463,7389
Greatest Common Factor
We found the factors and prime factorization of 7384 and 7389. The biggest common factor number is the GCF number.
So the greatest common factor 7384 and 7389 is 1.
Also check out the Least Common Multiple of 7384 and 7389
(i) The GCF of 7384 and 7389 is associative
GCF of 7384 and 7389 = GCF of 7389 and 7384
1. What is the GCF of 7384 and 7389?
Answer: GCF of 7384 and 7389 is 1.
2. What are the Factors of 7384?
Answer: Factors of 7384 are 1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384. There are 16 integers that are factors of 7384. The greatest factor of 7384 is 7384.
3. What are the Factors of 7389?
Answer: Factors of 7389 are 1, 3, 9, 821, 2463, 7389. There are 6 integers that are factors of 7389. The greatest factor of 7389 is 7389.
4. How to Find the GCF of 7384 and 7389?
Answer:
Greatest Common Factor of 7384 and 7389 = 1
Step 1: Find the prime factorization of 7384
7384 = 2 x 2 x 2 x 13 x 71
Step 2: Find the prime factorization of 7389
7389 = 3 x 3 x 821
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 7384 and 7389 is 1