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 8655, 8660 i.e. 5 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 8655 and 8660 is 5.
GCF(8655,8660) = 5
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 8655
3 | 8655 |
5 | 2885 |
577 | 577 |
1 |
Prime factors of 8655 are 3,5,577. Prime factorization of 8655 in exponential form is:
8655 = 31×51×5771
Prime Factorization of 8660
2 | 8660 |
2 | 4330 |
5 | 2165 |
433 | 433 |
1 |
Prime factors of 8660 are 2,5,433. Prime factorization of 8660 in exponential form is:
8660 = 22×51×4331
∴ So by taking common prime factors GCF of 8655 and 8660 is 5
Factors of 8655
List of positive integer factors of 8655 that divides 8655 without a remainder.
1,3,5,15,577,1731,2885,8655
Factors of 8660
List of positive integer factors of 8660 that divides 8660 without a remainder.
1,2,4,5,10,20,433,866,1732,2165,4330,8660
Greatest Common Factor
We found the factors and prime factorization of 8655 and 8660. The biggest common factor number is the GCF number.
So the greatest common factor 8655 and 8660 is 5.
Also check out the Least Common Multiple of 8655 and 8660
(i) The GCF of 8655 and 8660 is associative
GCF of 8655 and 8660 = GCF of 8660 and 8655
1. What is the GCF of 8655 and 8660?
Answer: GCF of 8655 and 8660 is 5.
2. What are the Factors of 8655?
Answer: Factors of 8655 are 1, 3, 5, 15, 577, 1731, 2885, 8655. There are 8 integers that are factors of 8655. The greatest factor of 8655 is 8655.
3. What are the Factors of 8660?
Answer: Factors of 8660 are 1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660. There are 12 integers that are factors of 8660. The greatest factor of 8660 is 8660.
4. How to Find the GCF of 8655 and 8660?
Answer:
Greatest Common Factor of 8655 and 8660 = 5
Step 1: Find the prime factorization of 8655
8655 = 3 x 5 x 577
Step 2: Find the prime factorization of 8660
8660 = 2 x 2 x 5 x 433
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 5
Step 4: Therefore, the greatest common factor of 8655 and 8660 is 5