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 7439, 7443 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7439 and 7443 is 1.
GCF(7439,7443) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7439
43 | 7439 |
173 | 173 |
1 |
Prime factors of 7439 are 43,173. Prime factorization of 7439 in exponential form is:
7439 = 431×1731
Prime Factorization of 7443
3 | 7443 |
3 | 2481 |
827 | 827 |
1 |
Prime factors of 7443 are 3,827. Prime factorization of 7443 in exponential form is:
7443 = 32×8271
∴ So by taking common prime factors GCF of 7439 and 7443 is 1
Factors of 7439
List of positive integer factors of 7439 that divides 7439 without a remainder.
1,43,173,7439
Factors of 7443
List of positive integer factors of 7443 that divides 7443 without a remainder.
1,3,9,827,2481,7443
Greatest Common Factor
We found the factors and prime factorization of 7439 and 7443. The biggest common factor number is the GCF number.
So the greatest common factor 7439 and 7443 is 1.
Also check out the Least Common Multiple of 7439 and 7443
(i) The GCF of 7439 and 7443 is associative
GCF of 7439 and 7443 = GCF of 7443 and 7439
1. What is the GCF of 7439 and 7443?
Answer: GCF of 7439 and 7443 is 1.
2. What are the Factors of 7439?
Answer: Factors of 7439 are 1, 43, 173, 7439. There are 4 integers that are factors of 7439. The greatest factor of 7439 is 7439.
3. What are the Factors of 7443?
Answer: Factors of 7443 are 1, 3, 9, 827, 2481, 7443. There are 6 integers that are factors of 7443. The greatest factor of 7443 is 7443.
4. How to Find the GCF of 7439 and 7443?
Answer:
Greatest Common Factor of 7439 and 7443 = 1
Step 1: Find the prime factorization of 7439
7439 = 43 x 173
Step 2: Find the prime factorization of 7443
7443 = 3 x 3 x 827
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 7439 and 7443 is 1