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 20, 82, 12, 755 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 20, 82, 12, 755 is 1.
GCF(20, 82, 12, 755) = 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 20
List of positive integer factors of 20 that divides 20 without a remainder.
1,2,4,5,10,20
Factors of 82
List of positive integer factors of 82 that divides 82 without a remainder.
1,2,41,82
Factors of 12
List of positive integer factors of 12 that divides 12 without a remainder.
1,2,3,4,6,12
Factors of 755
List of positive integer factors of 755 that divides 755 without a remainder.
1,5,151,755
Greatest Common Factor
We found the factors 20,82,12,755 . The biggest common factor number is the GCF number.
So the greatest common factor 20,82,12,755 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 20, 82, 12, 755?
Answer: GCF of 20, 82, 12, 755 is 1.
2. How to Find the GCF of 20, 82, 12, 755
Answer: Greatest Common Factor(GCF) of 20, 82, 12, 755 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(20, 82, 12, 755) = 1.