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 684, 660, 646, 963 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 684, 660, 646, 963 is 1.
GCF(684, 660, 646, 963) = 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 684
List of positive integer factors of 684 that divides 684 without a remainder.
1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684
Factors of 660
List of positive integer factors of 660 that divides 660 without a remainder.
1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660
Factors of 646
List of positive integer factors of 646 that divides 646 without a remainder.
1,2,17,19,34,38,323,646
Factors of 963
List of positive integer factors of 963 that divides 963 without a remainder.
1,3,9,107,321,963
Greatest Common Factor
We found the factors 684,660,646,963 . The biggest common factor number is the GCF number.
So the greatest common factor 684,660,646,963 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 684, 660, 646, 963?
Answer: GCF of 684, 660, 646, 963 is 1.
2. How to Find the GCF of 684, 660, 646, 963
Answer: Greatest Common Factor(GCF) of 684, 660, 646, 963 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(684, 660, 646, 963) = 1.