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 835, 819, 65, 442 i.e. 1 largest integer that divides all the numbers equally.
GCD of 835, 819, 65, 442 is 1
GCD(835, 819, 65, 442) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 835, 819, 65, 442 is 1
GCD(835, 819, 65, 442) = 1
Given Input numbers are 835, 819, 65, 442
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 835
List of positive integer divisors of 835 that divides 835 without a remainder.
1, 5, 167, 835
Divisors of 819
List of positive integer divisors of 819 that divides 819 without a remainder.
1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
Divisors of 65
List of positive integer divisors of 65 that divides 65 without a remainder.
1, 5, 13, 65
Divisors of 442
List of positive integer divisors of 442 that divides 442 without a remainder.
1, 2, 13, 17, 26, 34, 221, 442
Greatest Common Divisior
We found the divisors of 835, 819, 65, 442 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 835, 819, 65, 442 is 1.
Therefore, GCD of numbers 835, 819, 65, 442 is 1
Given Input Data is 835, 819, 65, 442
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 835 is 5 x 167
Prime Factorization of 819 is 3 x 3 x 7 x 13
Prime Factorization of 65 is 5 x 13
Prime Factorization of 442 is 2 x 13 x 17
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(835, 819) = 683865
GCD(835, 819) = ( 835 x 819 ) / 683865
GCD(835, 819) = 683865 / 683865
GCD(835, 819) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 65
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 65) = 65
GCD(1, 65) = ( 1 x 65 ) / 65
GCD(1, 65) = 65 / 65
GCD(1, 65) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 442
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 442) = 442
GCD(1, 442) = ( 1 x 442 ) / 442
GCD(1, 442) = 442 / 442
GCD(1, 442) = 1
GCD of 835, 819, 65, 442 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 835, 819, 65, 442?
GCD of 835, 819, 65, 442 is 1
2. Where do I get the detailed procedure to find GCD of 835, 819, 65, 442?
You can find a detailed procedure to find GCD of 835, 819, 65, 442 on our page.
3. How to find GCD of 835, 819, 65, 442 on a calculator?
You can find the GCD of 835, 819, 65, 442 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.