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 791, 243, 27, 571 i.e. 1 largest integer that divides all the numbers equally.
GCD of 791, 243, 27, 571 is 1
GCD(791, 243, 27, 571) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 791, 243, 27, 571 is 1
GCD(791, 243, 27, 571) = 1
Given Input numbers are 791, 243, 27, 571
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 791
List of positive integer divisors of 791 that divides 791 without a remainder.
1, 7, 113, 791
Divisors of 243
List of positive integer divisors of 243 that divides 243 without a remainder.
1, 3, 9, 27, 81, 243
Divisors of 27
List of positive integer divisors of 27 that divides 27 without a remainder.
1, 3, 9, 27
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 791, 243, 27, 571 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 791, 243, 27, 571 is 1.
Therefore, GCD of numbers 791, 243, 27, 571 is 1
Given Input Data is 791, 243, 27, 571
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 791 is 7 x 113
Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3
Prime Factorization of 27 is 3 x 3 x 3
Prime Factorization of 571 is 571
The above numbers do not have any common prime factor. So GCD is 1
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(791, 243) = 192213
GCD(791, 243) = ( 791 x 243 ) / 192213
GCD(791, 243) = 192213 / 192213
GCD(791, 243) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 27
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 27) = 27
GCD(1, 27) = ( 1 x 27 ) / 27
GCD(1, 27) = 27 / 27
GCD(1, 27) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 571
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 571) = 571
GCD(1, 571) = ( 1 x 571 ) / 571
GCD(1, 571) = 571 / 571
GCD(1, 571) = 1
GCD of 791, 243, 27, 571 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 791, 243, 27, 571?
GCD of 791, 243, 27, 571 is 1
2. Where do I get the detailed procedure to find GCD of 791, 243, 27, 571?
You can find a detailed procedure to find GCD of 791, 243, 27, 571 on our page.
3. How to find GCD of 791, 243, 27, 571 on a calculator?
You can find the GCD of 791, 243, 27, 571 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.