Greatest Common Factor of 6858, 6390
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 6858, 6390 i.e. 18 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 6858, 6390 is 18.
GCF(6858, 6390) = 18
GCF of 6858, 6390
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 6858, 6390 by common division method
- Greatest Common Factor of 6858, 6390 with matching the biggest common factor
GCF of 6858,6390 is 18
| 2 | 6858, 6390 |
| 3 | 3429, 3195 |
| 3 | 1143, 1065 |
| 381, 355 |
∴ So the GCF of the given numbers is 2 x 3 x 3 = 18
Factors of 6858
List of positive integer factors of 6858 that divides 6858 without a remainder.
1,2,3,6,9,18,27,54,127,254,381,762,1143,2286,3429,6858
Factors of 6390
List of positive integer factors of 6390 that divides 6390 without a remainder.
1,2,3,5,6,9,10,15,18,30,45,71,90,142,213,355,426,639,710,1065,1278,2130,3195,6390
Greatest Common Factor
We found the factors 6858,6390 . The biggest common factor number is the GCF number.
So the greatest common factor 6858,6390 is 18.
GCF of two or more Numbers Calculation Examples
Here are some samples of GCF of two or more Numbers calculations.
Frequently Asked Questions on GCF of 6858, 6390
1. What is the GCF of 6858, 6390?
Answer: GCF of 6858, 6390 is 18.
2. How to Find the GCF of 6858, 6390
Answer: Greatest Common Factor(GCF) of 6858, 6390 = 18
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(6858, 6390) = 18.