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 5239, 5247 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 5239 and 5247 is 1.
GCF(5239,5247) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 5239
13 | 5239 |
13 | 403 |
31 | 31 |
1 |
Prime factors of 5239 are 13,31. Prime factorization of 5239 in exponential form is:
5239 = 132×311
Prime Factorization of 5247
3 | 5247 |
3 | 1749 |
11 | 583 |
53 | 53 |
1 |
Prime factors of 5247 are 3,11,53. Prime factorization of 5247 in exponential form is:
5247 = 32×111×531
∴ So by taking common prime factors GCF of 5239 and 5247 is 1
Factors of 5239
List of positive integer factors of 5239 that divides 5239 without a remainder.
1,13,31,169,403,5239
Factors of 5247
List of positive integer factors of 5247 that divides 5247 without a remainder.
1,3,9,11,33,53,99,159,477,583,1749,5247
Greatest Common Factor
We found the factors and prime factorization of 5239 and 5247. The biggest common factor number is the GCF number.
So the greatest common factor 5239 and 5247 is 1.
Also check out the Least Common Multiple of 5239 and 5247
(i) The GCF of 5239 and 5247 is associative
GCF of 5239 and 5247 = GCF of 5247 and 5239
1. What is the GCF of 5239 and 5247?
Answer: GCF of 5239 and 5247 is 1.
2. What are the Factors of 5239?
Answer: Factors of 5239 are 1, 13, 31, 169, 403, 5239. There are 6 integers that are factors of 5239. The greatest factor of 5239 is 5239.
3. What are the Factors of 5247?
Answer: Factors of 5247 are 1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247. There are 12 integers that are factors of 5247. The greatest factor of 5247 is 5247.
4. How to Find the GCF of 5239 and 5247?
Answer:
Greatest Common Factor of 5239 and 5247 = 1
Step 1: Find the prime factorization of 5239
5239 = 13 x 13 x 31
Step 2: Find the prime factorization of 5247
5247 = 3 x 3 x 11 x 53
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 5239 and 5247 is 1