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 10, 18, 856, 646 i.e. 2 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 10, 18, 856, 646 is 2.
GCF(10, 18, 856, 646) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 10, 18, 856, 646 |
5, 9, 428, 323 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 10
List of positive integer factors of 10 that divides 10 without a remainder.
1,2,5,10
Factors of 18
List of positive integer factors of 18 that divides 18 without a remainder.
1,2,3,6,9,18
Factors of 856
List of positive integer factors of 856 that divides 856 without a remainder.
1,2,4,8,107,214,428,856
Factors of 646
List of positive integer factors of 646 that divides 646 without a remainder.
1,2,17,19,34,38,323,646
Greatest Common Factor
We found the factors 10,18,856,646 . The biggest common factor number is the GCF number.
So the greatest common factor 10,18,856,646 is 2.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 10, 18, 856, 646?
Answer: GCF of 10, 18, 856, 646 is 2.
2. How to Find the GCF of 10, 18, 856, 646
Answer: Greatest Common Factor(GCF) of 10, 18, 856, 646 = 2
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(10, 18, 856, 646) = 2.