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 144389, 144397 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 144389 and 144397 is 1.
GCF(144389,144397) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 144389
7 | 144389 |
20627 | 20627 |
1 |
Prime factors of 144389 are 7,20627. Prime factorization of 144389 in exponential form is:
144389 = 71×206271
Prime Factorization of 144397
11 | 144397 |
13127 | 13127 |
1 |
Prime factors of 144397 are 11,13127. Prime factorization of 144397 in exponential form is:
144397 = 111×131271
∴ So by taking common prime factors GCF of 144389 and 144397 is 1
Factors of 144389
List of positive integer factors of 144389 that divides 144389 without a remainder.
1,7,20627,144389
Factors of 144397
List of positive integer factors of 144397 that divides 144397 without a remainder.
1,11,13127,144397
Greatest Common Factor
We found the factors and prime factorization of 144389 and 144397. The biggest common factor number is the GCF number.
So the greatest common factor 144389 and 144397 is 1.
Also check out the Least Common Multiple of 144389 and 144397
(i) The GCF of 144389 and 144397 is associative
GCF of 144389 and 144397 = GCF of 144397 and 144389
1. What is the GCF of 144389 and 144397?
Answer: GCF of 144389 and 144397 is 1.
2. What are the Factors of 144389?
Answer: Factors of 144389 are 1, 7, 20627, 144389. There are 4 integers that are factors of 144389. The greatest factor of 144389 is 144389.
3. What are the Factors of 144397?
Answer: Factors of 144397 are 1, 11, 13127, 144397. There are 4 integers that are factors of 144397. The greatest factor of 144397 is 144397.
4. How to Find the GCF of 144389 and 144397?
Answer:
Greatest Common Factor of 144389 and 144397 = 1
Step 1: Find the prime factorization of 144389
144389 = 7 x 20627
Step 2: Find the prime factorization of 144397
144397 = 11 x 13127
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 144389 and 144397 is 1