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 630, 450, 72 i.e. 18 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 630, 450, 72 is 18.
GCF(630, 450, 72) = 18
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 630, 450, 72 |
3 | 315, 225, 36 |
3 | 105, 75, 12 |
35, 25, 4 |
∴ So the GCF of the given numbers is 2 x 3 x 3 = 18
Factors of 630
List of positive integer factors of 630 that divides 630 without a remainder.
1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630
Factors of 450
List of positive integer factors of 450 that divides 450 without a remainder.
1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450
Factors of 72
List of positive integer factors of 72 that divides 72 without a remainder.
1,2,3,4,6,8,9,12,18,24,36,72
Greatest Common Factor
We found the factors 630,450,72 . The biggest common factor number is the GCF number.
So the greatest common factor 630,450,72 is 18.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 630, 450, 72?
Answer: GCF of 630, 450, 72 is 18.
2. How to Find the GCF of 630, 450, 72
Answer: Greatest Common Factor(GCF) of 630, 450, 72 = 18
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(630, 450, 72) = 18.