GCD of 249, 660, 818 Calculator
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 249, 660, 818 i.e. 1 largest integer that divides all the numbers equally.
GCD of 249, 660, 818 is 1
GCD(249, 660, 818) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 249, 660, 818 is 1
GCD(249, 660, 818) = 1
GCDof 249,660,818 is 1
Given Input numbers are 249, 660, 818
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 249
List of positive integer divisors of 249 that divides 249 without a remainder.
1, 3, 83, 249
Divisors of 660
List of positive integer divisors of 660 that divides 660 without a remainder.
1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
Divisors of 818
List of positive integer divisors of 818 that divides 818 without a remainder.
1, 2, 409, 818
Greatest Common Divisior
We found the divisors of 249, 660, 818 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 249, 660, 818 is 1.
Therefore, GCD of numbers 249, 660, 818 is 1
Given Input Data is 249, 660, 818
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 249 is 3 x 83
Prime Factorization of 660 is 2 x 2 x 3 x 5 x 11
Prime Factorization of 818 is 2 x 409
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 249, 660, 818 using LCM Formula
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(249, 660) = 54780
GCD(249, 660) = ( 249 x 660 ) / 54780
GCD(249, 660) = 164340 / 54780
GCD(249, 660) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 818
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 818) = 2454
GCD(3, 818) = ( 3 x 818 ) / 2454
GCD(3, 818) = 2454 / 2454
GCD(3, 818) = 1
GCD of 249, 660, 818 is 1
GCD of Numbers Calculation Examples
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FAQs on GCD of numbers 249, 660, 818
1. What is the GCD of 249, 660, 818?
GCD of 249, 660, 818 is 1
2. Where do I get the detailed procedure to find GCD of 249, 660, 818?
You can find a detailed procedure to find GCD of 249, 660, 818 on our page.
3. How to find GCD of 249, 660, 818 on a calculator?
You can find the GCD of 249, 660, 818 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.