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 31, 24, 138 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 31, 24, 138 is 1.
GCF(31, 24, 138) = 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 31
List of positive integer factors of 31 that divides 31 without a remainder.
1,31
Factors of 24
List of positive integer factors of 24 that divides 24 without a remainder.
1,2,3,4,6,8,12,24
Factors of 138
List of positive integer factors of 138 that divides 138 without a remainder.
1,2,3,6,23,46,69,138
Greatest Common Factor
We found the factors 31,24,138 . The biggest common factor number is the GCF number.
So the greatest common factor 31,24,138 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 31, 24, 138?
Answer: GCF of 31, 24, 138 is 1.
2. How to Find the GCF of 31, 24, 138
Answer: Greatest Common Factor(GCF) of 31, 24, 138 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(31, 24, 138) = 1.