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 825, 6438 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 825, 6438 is 3.
GCF(825, 6438) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 825, 6438 |
275, 2146 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 825
List of positive integer factors of 825 that divides 825 without a remainder.
1,3,5,11,15,25,33,55,75,165,275,825
Factors of 6438
List of positive integer factors of 6438 that divides 6438 without a remainder.
1,2,3,6,29,37,58,74,87,111,174,222,1073,2146,3219,6438
Greatest Common Factor
We found the factors 825,6438 . The biggest common factor number is the GCF number.
So the greatest common factor 825,6438 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 825, 6438?
Answer: GCF of 825, 6438 is 3.
2. How to Find the GCF of 825, 6438
Answer: Greatest Common Factor(GCF) of 825, 6438 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(825, 6438) = 3.