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 6486, 6488 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 6486 and 6488 is 2.
GCF(6486,6488) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 6486
2 | 6486 |
3 | 3243 |
23 | 1081 |
47 | 47 |
1 |
Prime factors of 6486 are 2,3,23,47. Prime factorization of 6486 in exponential form is:
6486 = 21×31×231×471
Prime Factorization of 6488
2 | 6488 |
2 | 3244 |
2 | 1622 |
811 | 811 |
1 |
Prime factors of 6488 are 2,811. Prime factorization of 6488 in exponential form is:
6488 = 23×8111
∴ So by taking common prime factors GCF of 6486 and 6488 is 2
Factors of 6486
List of positive integer factors of 6486 that divides 6486 without a remainder.
1,2,3,6,23,46,47,69,94,138,141,282,1081,2162,3243,6486
Factors of 6488
List of positive integer factors of 6488 that divides 6488 without a remainder.
1,2,4,8,811,1622,3244,6488
Greatest Common Factor
We found the factors and prime factorization of 6486 and 6488. The biggest common factor number is the GCF number.
So the greatest common factor 6486 and 6488 is 2.
Also check out the Least Common Multiple of 6486 and 6488
(i) The GCF of 6486 and 6488 is associative
GCF of 6486 and 6488 = GCF of 6488 and 6486
1. What is the GCF of 6486 and 6488?
Answer: GCF of 6486 and 6488 is 2.
2. What are the Factors of 6486?
Answer: Factors of 6486 are 1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486. There are 16 integers that are factors of 6486. The greatest factor of 6486 is 6486.
3. What are the Factors of 6488?
Answer: Factors of 6488 are 1, 2, 4, 8, 811, 1622, 3244, 6488. There are 8 integers that are factors of 6488. The greatest factor of 6488 is 6488.
4. How to Find the GCF of 6486 and 6488?
Answer:
Greatest Common Factor of 6486 and 6488 = 2
Step 1: Find the prime factorization of 6486
6486 = 2 x 3 x 23 x 47
Step 2: Find the prime factorization of 6488
6488 = 2 x 2 x 2 x 811
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 2
Step 4: Therefore, the greatest common factor of 6486 and 6488 is 2