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 687, 225, 69 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 687, 225, 69 is 3.
GCF(687, 225, 69) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 687, 225, 69 |
229, 75, 23 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 687
List of positive integer factors of 687 that divides 687 without a remainder.
1,3,229,687
Factors of 225
List of positive integer factors of 225 that divides 225 without a remainder.
1,3,5,9,15,25,45,75,225
Factors of 69
List of positive integer factors of 69 that divides 69 without a remainder.
1,3,23,69
Greatest Common Factor
We found the factors 687,225,69 . The biggest common factor number is the GCF number.
So the greatest common factor 687,225,69 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 687, 225, 69?
Answer: GCF of 687, 225, 69 is 3.
2. How to Find the GCF of 687, 225, 69
Answer: Greatest Common Factor(GCF) of 687, 225, 69 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(687, 225, 69) = 3.