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 6728, 6730 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 6728 and 6730 is 2.
GCF(6728,6730) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 6728
2 | 6728 |
2 | 3364 |
2 | 1682 |
29 | 841 |
29 | 29 |
1 |
Prime factors of 6728 are 2,29. Prime factorization of 6728 in exponential form is:
6728 = 23×292
Prime Factorization of 6730
2 | 6730 |
5 | 3365 |
673 | 673 |
1 |
Prime factors of 6730 are 2,5,673. Prime factorization of 6730 in exponential form is:
6730 = 21×51×6731
∴ So by taking common prime factors GCF of 6728 and 6730 is 2
Factors of 6728
List of positive integer factors of 6728 that divides 6728 without a remainder.
1,2,4,8,29,58,116,232,841,1682,3364,6728
Factors of 6730
List of positive integer factors of 6730 that divides 6730 without a remainder.
1,2,5,10,673,1346,3365,6730
Greatest Common Factor
We found the factors and prime factorization of 6728 and 6730. The biggest common factor number is the GCF number.
So the greatest common factor 6728 and 6730 is 2.
Also check out the Least Common Multiple of 6728 and 6730
(i) The GCF of 6728 and 6730 is associative
GCF of 6728 and 6730 = GCF of 6730 and 6728
1. What is the GCF of 6728 and 6730?
Answer: GCF of 6728 and 6730 is 2.
2. What are the Factors of 6728?
Answer: Factors of 6728 are 1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 3364, 6728. There are 12 integers that are factors of 6728. The greatest factor of 6728 is 6728.
3. What are the Factors of 6730?
Answer: Factors of 6730 are 1, 2, 5, 10, 673, 1346, 3365, 6730. There are 8 integers that are factors of 6730. The greatest factor of 6730 is 6730.
4. How to Find the GCF of 6728 and 6730?
Answer:
Greatest Common Factor of 6728 and 6730 = 2
Step 1: Find the prime factorization of 6728
6728 = 2 x 2 x 2 x 29 x 29
Step 2: Find the prime factorization of 6730
6730 = 2 x 5 x 673
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 6728 and 6730 is 2