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 10, 18, 165 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 10, 18, 165 is 1.
GCF(10, 18, 165) = 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 10
List of positive integer factors of 10 that divides 10 without a remainder.
1,2,5,10
Factors of 18
List of positive integer factors of 18 that divides 18 without a remainder.
1,2,3,6,9,18
Factors of 165
List of positive integer factors of 165 that divides 165 without a remainder.
1,3,5,11,15,33,55,165
Greatest Common Factor
We found the factors 10,18,165 . The biggest common factor number is the GCF number.
So the greatest common factor 10,18,165 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 10, 18, 165?
Answer: GCF of 10, 18, 165 is 1.
2. How to Find the GCF of 10, 18, 165
Answer: Greatest Common Factor(GCF) of 10, 18, 165 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(10, 18, 165) = 1.