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, 50, 36, 645 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 31, 50, 36, 645 is 1.
GCF(31, 50, 36, 645) = 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 50
List of positive integer factors of 50 that divides 50 without a remainder.
1,2,5,10,25,50
Factors of 36
List of positive integer factors of 36 that divides 36 without a remainder.
1,2,3,4,6,9,12,18,36
Factors of 645
List of positive integer factors of 645 that divides 645 without a remainder.
1,3,5,15,43,129,215,645
Greatest Common Factor
We found the factors 31,50,36,645 . The biggest common factor number is the GCF number.
So the greatest common factor 31,50,36,645 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 31, 50, 36, 645?
Answer: GCF of 31, 50, 36, 645 is 1.
2. How to Find the GCF of 31, 50, 36, 645
Answer: Greatest Common Factor(GCF) of 31, 50, 36, 645 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(31, 50, 36, 645) = 1.