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 23, 27, 18, 480 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 23, 27, 18, 480 is 1.
GCF(23, 27, 18, 480) = 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 23
List of positive integer factors of 23 that divides 23 without a remainder.
1,23
Factors of 27
List of positive integer factors of 27 that divides 27 without a remainder.
1,3,9,27
Factors of 18
List of positive integer factors of 18 that divides 18 without a remainder.
1,2,3,6,9,18
Factors of 480
List of positive integer factors of 480 that divides 480 without a remainder.
1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480
Greatest Common Factor
We found the factors 23,27,18,480 . The biggest common factor number is the GCF number.
So the greatest common factor 23,27,18,480 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 23, 27, 18, 480?
Answer: GCF of 23, 27, 18, 480 is 1.
2. How to Find the GCF of 23, 27, 18, 480
Answer: Greatest Common Factor(GCF) of 23, 27, 18, 480 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(23, 27, 18, 480) = 1.