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 818, 420, 261 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 818, 420, 261 is 1.
GCF(818, 420, 261) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
∴ GCF of numbers is 1 because of no common factors present between them.
Factors of 818
List of positive integer factors of 818 that divides 818 without a remainder.
1,2,409,818
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 261
List of positive integer factors of 261 that divides 261 without a remainder.
1,3,9,29,87,261
Greatest Common Factor
We found the factors 818,420,261 . The biggest common factor number is the GCF number.
So the greatest common factor 818,420,261 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 818, 420, 261?
Answer: GCF of 818, 420, 261 is 1.
2. How to Find the GCF of 818, 420, 261
Answer: Greatest Common Factor(GCF) of 818, 420, 261 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(818, 420, 261) = 1.