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 6781, 6789 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 6781 and 6789 is 1.
GCF(6781,6789) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 6781
6781 | 6781 |
1 |
Prime factors of 6781 are 6781. Prime factorization of 6781 in exponential form is:
6781 = 67811
Prime Factorization of 6789
3 | 6789 |
31 | 2263 |
73 | 73 |
1 |
Prime factors of 6789 are 3.Prime factorization of 6789 in exponential form is:
6789 = 31×311×731
∴ So by taking common prime factors GCF of 6781 and 6789 is 1
Factors of 6781
List of positive integer factors of 6781 that divides 6781 without a remainder.
1,6781
Factors of 6789
List of positive integer factors of 6789 that divides 6789 without a remainder.
1,3,31,73,93,219,2263,6789
Greatest Common Factor
We found the factors and prime factorization of 6781 and 6789. The biggest common factor number is the GCF number.
So the greatest common factor 6781 and 6789 is 1.
Also check out the Least Common Multiple of 6781 and 6789
(i) The GCF of 6781 and 6789 is associative
GCF of 6781 and 6789 = GCF of 6789 and 6781
1. What is the GCF of 6781 and 6789?
Answer: GCF of 6781 and 6789 is 1.
2. What are the Factors of 6781?
Answer: Factors of 6781 are 1, 6781. There are 2 integers that are factors of 6781. The greatest factor of 6781 is 6781.
3. What are the Factors of 6789?
Answer: Factors of 6789 are 1, 3, 31, 73, 93, 219, 2263, 6789. There are 8 integers that are factors of 6789. The greatest factor of 6789 is 6789.
4. How to Find the GCF of 6781 and 6789?
Answer:
Greatest Common Factor of 6781 and 6789 = 1
Step 1: Find the prime factorization of 6781
6781 = 6781
Step 2: Find the prime factorization of 6789
6789 = 3 x 31 x 73
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 6781 and 6789 is 1