Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCD Calculator to determine the Greatest Common Divisor of 228, 558, 771 i.e. 3 largest integer that divides all the numbers equally.
GCD of 228, 558, 771 is 3
GCD(228, 558, 771) = 3
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 228, 558, 771 is 3
GCD(228, 558, 771) = 3
Given Input numbers are 228, 558, 771
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 228
List of positive integer divisors of 228 that divides 228 without a remainder.
1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228
Divisors of 558
List of positive integer divisors of 558 that divides 558 without a remainder.
1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
Divisors of 771
List of positive integer divisors of 771 that divides 771 without a remainder.
1, 3, 257, 771
Greatest Common Divisior
We found the divisors of 228, 558, 771 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 228, 558, 771 is 3.
Therefore, GCD of numbers 228, 558, 771 is 3
Given Input Data is 228, 558, 771
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 228 is 2 x 2 x 3 x 19
Prime Factorization of 558 is 2 x 3 x 3 x 31
Prime Factorization of 771 is 3 x 257
Highest common occurrences in the given inputs are 31
Multiplying them we get the GCD as 3
Step1:
Let's calculate the GCD of first two numbers
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(228, 558) = 21204
GCD(228, 558) = ( 228 x 558 ) / 21204
GCD(228, 558) = 127224 / 21204
GCD(228, 558) = 6
Step2:
Here we consider the GCD from the above i.e. 6 as first number and the next as 771
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(6, 771) = 1542
GCD(6, 771) = ( 6 x 771 ) / 1542
GCD(6, 771) = 4626 / 1542
GCD(6, 771) = 3
GCD of 228, 558, 771 is 3
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 228, 558, 771?
GCD of 228, 558, 771 is 3
2. Where do I get the detailed procedure to find GCD of 228, 558, 771?
You can find a detailed procedure to find GCD of 228, 558, 771 on our page.
3. How to find GCD of 228, 558, 771 on a calculator?
You can find the GCD of 228, 558, 771 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.