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 81, 797, 741, 813 i.e. 1 largest integer that divides all the numbers equally.
GCD of 81, 797, 741, 813 is 1
GCD(81, 797, 741, 813) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 81, 797, 741, 813 is 1
GCD(81, 797, 741, 813) = 1
Given Input numbers are 81, 797, 741, 813
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 81
List of positive integer divisors of 81 that divides 81 without a remainder.
1, 3, 9, 27, 81
Divisors of 797
List of positive integer divisors of 797 that divides 797 without a remainder.
1, 797
Divisors of 741
List of positive integer divisors of 741 that divides 741 without a remainder.
1, 3, 13, 19, 39, 57, 247, 741
Divisors of 813
List of positive integer divisors of 813 that divides 813 without a remainder.
1, 3, 271, 813
Greatest Common Divisior
We found the divisors of 81, 797, 741, 813 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 81, 797, 741, 813 is 1.
Therefore, GCD of numbers 81, 797, 741, 813 is 1
Given Input Data is 81, 797, 741, 813
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 81 is 3 x 3 x 3 x 3
Prime Factorization of 797 is 797
Prime Factorization of 741 is 3 x 13 x 19
Prime Factorization of 813 is 3 x 271
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(81, 797) = 64557
GCD(81, 797) = ( 81 x 797 ) / 64557
GCD(81, 797) = 64557 / 64557
GCD(81, 797) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 741
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 741) = 741
GCD(1, 741) = ( 1 x 741 ) / 741
GCD(1, 741) = 741 / 741
GCD(1, 741) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 813
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 813) = 813
GCD(1, 813) = ( 1 x 813 ) / 813
GCD(1, 813) = 813 / 813
GCD(1, 813) = 1
GCD of 81, 797, 741, 813 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 81, 797, 741, 813?
GCD of 81, 797, 741, 813 is 1
2. Where do I get the detailed procedure to find GCD of 81, 797, 741, 813?
You can find a detailed procedure to find GCD of 81, 797, 741, 813 on our page.
3. How to find GCD of 81, 797, 741, 813 on a calculator?
You can find the GCD of 81, 797, 741, 813 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.