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 55, 165, 489 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 55, 165, 489 is 1.
GCF(55, 165, 489) = 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 55
List of positive integer factors of 55 that divides 55 without a remainder.
1,5,11,55
Factors of 165
List of positive integer factors of 165 that divides 165 without a remainder.
1,3,5,11,15,33,55,165
Factors of 489
List of positive integer factors of 489 that divides 489 without a remainder.
1,3,163,489
Greatest Common Factor
We found the factors 55,165,489 . The biggest common factor number is the GCF number.
So the greatest common factor 55,165,489 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 55, 165, 489?
Answer: GCF of 55, 165, 489 is 1.
2. How to Find the GCF of 55, 165, 489
Answer: Greatest Common Factor(GCF) of 55, 165, 489 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(55, 165, 489) = 1.