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 205, 171, 720 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 205, 171, 720 is 1.
GCF(205, 171, 720) = 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 205
List of positive integer factors of 205 that divides 205 without a remainder.
1,5,41,205
Factors of 171
List of positive integer factors of 171 that divides 171 without a remainder.
1,3,9,19,57,171
Factors of 720
List of positive integer factors of 720 that divides 720 without a remainder.
1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720
Greatest Common Factor
We found the factors 205,171,720 . The biggest common factor number is the GCF number.
So the greatest common factor 205,171,720 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 205, 171, 720?
Answer: GCF of 205, 171, 720 is 1.
2. How to Find the GCF of 205, 171, 720
Answer: Greatest Common Factor(GCF) of 205, 171, 720 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(205, 171, 720) = 1.