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 819, 437, 47, 166 i.e. 1 largest integer that divides all the numbers equally.
GCD of 819, 437, 47, 166 is 1
GCD(819, 437, 47, 166) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 819, 437, 47, 166 is 1
GCD(819, 437, 47, 166) = 1
Given Input numbers are 819, 437, 47, 166
To find the GCD of numbers using factoring list out all the divisors of each number
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 437
List of positive integer divisors of 437 that divides 437 without a remainder.
1, 19, 23, 437
Divisors of 47
List of positive integer divisors of 47 that divides 47 without a remainder.
1, 47
Divisors of 166
List of positive integer divisors of 166 that divides 166 without a remainder.
1, 2, 83, 166
Greatest Common Divisior
We found the divisors of 819, 437, 47, 166 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 819, 437, 47, 166 is 1.
Therefore, GCD of numbers 819, 437, 47, 166 is 1
Given Input Data is 819, 437, 47, 166
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 819 is 3 x 3 x 7 x 13
Prime Factorization of 437 is 19 x 23
Prime Factorization of 47 is 47
Prime Factorization of 166 is 2 x 83
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(819, 437) = 357903
GCD(819, 437) = ( 819 x 437 ) / 357903
GCD(819, 437) = 357903 / 357903
GCD(819, 437) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 47
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 47) = 47
GCD(1, 47) = ( 1 x 47 ) / 47
GCD(1, 47) = 47 / 47
GCD(1, 47) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 166
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 166) = 166
GCD(1, 166) = ( 1 x 166 ) / 166
GCD(1, 166) = 166 / 166
GCD(1, 166) = 1
GCD of 819, 437, 47, 166 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 819, 437, 47, 166?
GCD of 819, 437, 47, 166 is 1
2. Where do I get the detailed procedure to find GCD of 819, 437, 47, 166?
You can find a detailed procedure to find GCD of 819, 437, 47, 166 on our page.
3. How to find GCD of 819, 437, 47, 166 on a calculator?
You can find the GCD of 819, 437, 47, 166 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.