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 63, 18, 663 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 63, 18, 663 is 3.
GCF(63, 18, 663) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 63, 18, 663 |
21, 6, 221 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 63
List of positive integer factors of 63 that divides 63 without a remainder.
1,3,7,9,21,63
Factors of 18
List of positive integer factors of 18 that divides 18 without a remainder.
1,2,3,6,9,18
Factors of 663
List of positive integer factors of 663 that divides 663 without a remainder.
1,3,13,17,39,51,221,663
Greatest Common Factor
We found the factors 63,18,663 . The biggest common factor number is the GCF number.
So the greatest common factor 63,18,663 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 63, 18, 663?
Answer: GCF of 63, 18, 663 is 3.
2. How to Find the GCF of 63, 18, 663
Answer: Greatest Common Factor(GCF) of 63, 18, 663 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(63, 18, 663) = 3.