GCD of 405, 351, 571 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 405, 351, 571 i.e. 1 largest integer that divides all the numbers equally.
GCD of 405, 351, 571 is 1
GCD(405, 351, 571) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 405, 351, 571 is 1
GCD(405, 351, 571) = 1
GCDof 405,351,571 is 1
Given Input numbers are 405, 351, 571
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 405
List of positive integer divisors of 405 that divides 405 without a remainder.
1, 3, 5, 9, 15, 27, 45, 81, 135, 405
Divisors of 351
List of positive integer divisors of 351 that divides 351 without a remainder.
1, 3, 9, 13, 27, 39, 117, 351
Divisors of 571
List of positive integer divisors of 571 that divides 571 without a remainder.
1, 571
Greatest Common Divisior
We found the divisors of 405, 351, 571 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 405, 351, 571 is 1.
Therefore, GCD of numbers 405, 351, 571 is 1
Given Input Data is 405, 351, 571
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 405 is 3 x 3 x 3 x 3 x 5
Prime Factorization of 351 is 3 x 3 x 3 x 13
Prime Factorization of 571 is 571
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 405, 351, 571 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(405, 351) = 5265
GCD(405, 351) = ( 405 x 351 ) / 5265
GCD(405, 351) = 142155 / 5265
GCD(405, 351) = 27
Step2:
Here we consider the GCD from the above i.e. 27 as first number and the next as 571
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(27, 571) = 15417
GCD(27, 571) = ( 27 x 571 ) / 15417
GCD(27, 571) = 15417 / 15417
GCD(27, 571) = 1
GCD of 405, 351, 571 is 1
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FAQs on GCD of numbers 405, 351, 571
1. What is the GCD of 405, 351, 571?
GCD of 405, 351, 571 is 1
2. Where do I get the detailed procedure to find GCD of 405, 351, 571?
You can find a detailed procedure to find GCD of 405, 351, 571 on our page.
3. How to find GCD of 405, 351, 571 on a calculator?
You can find the GCD of 405, 351, 571 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.