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, 909, 81 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 825, 909, 81 is 3.
GCF(825, 909, 81) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 825, 909, 81 |
275, 303, 27 |
∴ 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 909
List of positive integer factors of 909 that divides 909 without a remainder.
1,3,9,101,303,909
Factors of 81
List of positive integer factors of 81 that divides 81 without a remainder.
1,3,9,27,81
Greatest Common Factor
We found the factors 825,909,81 . The biggest common factor number is the GCF number.
So the greatest common factor 825,909,81 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 825, 909, 81?
Answer: GCF of 825, 909, 81 is 3.
2. How to Find the GCF of 825, 909, 81
Answer: Greatest Common Factor(GCF) of 825, 909, 81 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(825, 909, 81) = 3.