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 804, 420, 243 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 804, 420, 243 is 3.
GCF(804, 420, 243) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 804, 420, 243 |
268, 140, 81 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 804
List of positive integer factors of 804 that divides 804 without a remainder.
1,2,3,4,6,12,67,134,201,268,402,804
Factors of 420
List of positive integer factors of 420 that divides 420 without a remainder.
1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420
Factors of 243
List of positive integer factors of 243 that divides 243 without a remainder.
1,3,9,27,81,243
Greatest Common Factor
We found the factors 804,420,243 . The biggest common factor number is the GCF number.
So the greatest common factor 804,420,243 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 804, 420, 243?
Answer: GCF of 804, 420, 243 is 3.
2. How to Find the GCF of 804, 420, 243
Answer: Greatest Common Factor(GCF) of 804, 420, 243 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(804, 420, 243) = 3.