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 685, 719, 18 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 685, 719, 18 is 1.
GCF(685, 719, 18) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
∴ GCF of numbers is 1 because of no common factors present between them.
Factors of 685
List of positive integer factors of 685 that divides 685 without a remainder.
1,5,137,685
Factors of 719
List of positive integer factors of 719 that divides 719 without a remainder.
1,719
Factors of 18
List of positive integer factors of 18 that divides 18 without a remainder.
1,2,3,6,9,18
Greatest Common Factor
We found the factors 685,719,18 . The biggest common factor number is the GCF number.
So the greatest common factor 685,719,18 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 685, 719, 18?
Answer: GCF of 685, 719, 18 is 1.
2. How to Find the GCF of 685, 719, 18
Answer: Greatest Common Factor(GCF) of 685, 719, 18 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(685, 719, 18) = 1.