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 51, 21, 906 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 51, 21, 906 is 3.
GCF(51, 21, 906) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 51, 21, 906 |
17, 7, 302 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 51
List of positive integer factors of 51 that divides 51 without a remainder.
1,3,17,51
Factors of 21
List of positive integer factors of 21 that divides 21 without a remainder.
1,3,7,21
Factors of 906
List of positive integer factors of 906 that divides 906 without a remainder.
1,2,3,6,151,302,453,906
Greatest Common Factor
We found the factors 51,21,906 . The biggest common factor number is the GCF number.
So the greatest common factor 51,21,906 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 51, 21, 906?
Answer: GCF of 51, 21, 906 is 3.
2. How to Find the GCF of 51, 21, 906
Answer: Greatest Common Factor(GCF) of 51, 21, 906 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(51, 21, 906) = 3.