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 1439, 1443 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 1439 and 1443 is 1.
GCF(1439,1443) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 1439
1439 | 1439 |
1 |
Prime factors of 1439 are 1439. Prime factorization of 1439 in exponential form is:
1439 = 14391
Prime Factorization of 1443
3 | 1443 |
13 | 481 |
37 | 37 |
1 |
Prime factors of 1443 are 3.Prime factorization of 1443 in exponential form is:
1443 = 31×131×371
∴ So by taking common prime factors GCF of 1439 and 1443 is 1
Factors of 1439
List of positive integer factors of 1439 that divides 1439 without a remainder.
1,1439
Factors of 1443
List of positive integer factors of 1443 that divides 1443 without a remainder.
1,3,13,37,39,111,481,1443
Greatest Common Factor
We found the factors and prime factorization of 1439 and 1443. The biggest common factor number is the GCF number.
So the greatest common factor 1439 and 1443 is 1.
Also check out the Least Common Multiple of 1439 and 1443
(i) The GCF of 1439 and 1443 is associative
GCF of 1439 and 1443 = GCF of 1443 and 1439
1. What is the GCF of 1439 and 1443?
Answer: GCF of 1439 and 1443 is 1.
2. What are the Factors of 1439?
Answer: Factors of 1439 are 1, 1439. There are 2 integers that are factors of 1439. The greatest factor of 1439 is 1439.
3. What are the Factors of 1443?
Answer: Factors of 1443 are 1, 3, 13, 37, 39, 111, 481, 1443. There are 8 integers that are factors of 1443. The greatest factor of 1443 is 1443.
4. How to Find the GCF of 1439 and 1443?
Answer:
Greatest Common Factor of 1439 and 1443 = 1
Step 1: Find the prime factorization of 1439
1439 = 1439
Step 2: Find the prime factorization of 1443
1443 = 3 x 13 x 37
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 1439 and 1443 is 1