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 1230, 2430 i.e. 30 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 1230, 2430 is 30.
GCF(1230, 2430) = 30
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 1230, 2430 |
3 | 615, 1215 |
5 | 205, 405 |
41, 81 |
∴ So the GCF of the given numbers is 2 x 3 x 5 = 30
Factors of 1230
List of positive integer factors of 1230 that divides 1230 without a remainder.
1,2,3,5,6,10,15,30,41,82,123,205,246,410,615,1230
Factors of 2430
List of positive integer factors of 2430 that divides 2430 without a remainder.
1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,243,270,405,486,810,1215,2430
Greatest Common Factor
We found the factors 1230,2430 . The biggest common factor number is the GCF number.
So the greatest common factor 1230,2430 is 30.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 1230, 2430?
Answer: GCF of 1230, 2430 is 30.
2. How to Find the GCF of 1230, 2430
Answer: Greatest Common Factor(GCF) of 1230, 2430 = 30
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(1230, 2430) = 30.