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 39, 10, 90, 18 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 39, 10, 90, 18 is 1.
GCF(39, 10, 90, 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 39
List of positive integer factors of 39 that divides 39 without a remainder.
1,3,13,39
Factors of 10
List of positive integer factors of 10 that divides 10 without a remainder.
1,2,5,10
Factors of 90
List of positive integer factors of 90 that divides 90 without a remainder.
1,2,3,5,6,9,10,15,18,30,45,90
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 39,10,90,18 . The biggest common factor number is the GCF number.
So the greatest common factor 39,10,90,18 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 39, 10, 90, 18?
Answer: GCF of 39, 10, 90, 18 is 1.
2. How to Find the GCF of 39, 10, 90, 18
Answer: Greatest Common Factor(GCF) of 39, 10, 90, 18 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(39, 10, 90, 18) = 1.