Greatest Common Factor of 825, 638
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, 638 i.e. 11 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 825, 638 is 11.
GCF(825, 638) = 11
GCF of 825, 638
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 825, 638 by common division method
- Greatest Common Factor of 825, 638 with matching the biggest common factor
GCF of 825,638 is 11
| 11 | 825, 638 |
| 75, 58 |
∴ So the GCF of the given numbers is 11 = 11
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 638
List of positive integer factors of 638 that divides 638 without a remainder.
1,2,11,22,29,58,319,638
Greatest Common Factor
We found the factors 825,638 . The biggest common factor number is the GCF number.
So the greatest common factor 825,638 is 11.
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 825, 638
1. What is the GCF of 825, 638?
Answer: GCF of 825, 638 is 11.
2. How to Find the GCF of 825, 638
Answer: Greatest Common Factor(GCF) of 825, 638 = 11
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(825, 638) = 11.