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, 438, 687 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 51, 438, 687 is 3.
GCF(51, 438, 687) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 51, 438, 687 |
17, 146, 229 |
∴ 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 438
List of positive integer factors of 438 that divides 438 without a remainder.
1,2,3,6,73,146,219,438
Factors of 687
List of positive integer factors of 687 that divides 687 without a remainder.
1,3,229,687
Greatest Common Factor
We found the factors 51,438,687 . The biggest common factor number is the GCF number.
So the greatest common factor 51,438,687 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 51, 438, 687?
Answer: GCF of 51, 438, 687 is 3.
2. How to Find the GCF of 51, 438, 687
Answer: Greatest Common Factor(GCF) of 51, 438, 687 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(51, 438, 687) = 3.