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 6531, 6535 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 6531 and 6535 is 1.
GCF(6531,6535) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 6531
3 | 6531 |
7 | 2177 |
311 | 311 |
1 |
Prime factors of 6531 are 3,7,311. Prime factorization of 6531 in exponential form is:
6531 = 31×71×3111
Prime Factorization of 6535
5 | 6535 |
1307 | 1307 |
1 |
Prime factors of 6535 are 5,1307. Prime factorization of 6535 in exponential form is:
6535 = 51×13071
∴ So by taking common prime factors GCF of 6531 and 6535 is 1
Factors of 6531
List of positive integer factors of 6531 that divides 6531 without a remainder.
1,3,7,21,311,933,2177,6531
Factors of 6535
List of positive integer factors of 6535 that divides 6535 without a remainder.
1,5,1307,6535
Greatest Common Factor
We found the factors and prime factorization of 6531 and 6535. The biggest common factor number is the GCF number.
So the greatest common factor 6531 and 6535 is 1.
Also check out the Least Common Multiple of 6531 and 6535
(i) The GCF of 6531 and 6535 is associative
GCF of 6531 and 6535 = GCF of 6535 and 6531
1. What is the GCF of 6531 and 6535?
Answer: GCF of 6531 and 6535 is 1.
2. What are the Factors of 6531?
Answer: Factors of 6531 are 1, 3, 7, 21, 311, 933, 2177, 6531. There are 8 integers that are factors of 6531. The greatest factor of 6531 is 6531.
3. What are the Factors of 6535?
Answer: Factors of 6535 are 1, 5, 1307, 6535. There are 4 integers that are factors of 6535. The greatest factor of 6535 is 6535.
4. How to Find the GCF of 6531 and 6535?
Answer:
Greatest Common Factor of 6531 and 6535 = 1
Step 1: Find the prime factorization of 6531
6531 = 3 x 7 x 311
Step 2: Find the prime factorization of 6535
6535 = 5 x 1307
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 6531 and 6535 is 1