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 168, 785, 53, 817 i.e. 1 largest integer that divides all the numbers equally.
GCD of 168, 785, 53, 817 is 1
GCD(168, 785, 53, 817) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 168, 785, 53, 817 is 1
GCD(168, 785, 53, 817) = 1
Given Input numbers are 168, 785, 53, 817
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 168
List of positive integer divisors of 168 that divides 168 without a remainder.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Divisors of 785
List of positive integer divisors of 785 that divides 785 without a remainder.
1, 5, 157, 785
Divisors of 53
List of positive integer divisors of 53 that divides 53 without a remainder.
1, 53
Divisors of 817
List of positive integer divisors of 817 that divides 817 without a remainder.
1, 19, 43, 817
Greatest Common Divisior
We found the divisors of 168, 785, 53, 817 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 168, 785, 53, 817 is 1.
Therefore, GCD of numbers 168, 785, 53, 817 is 1
Given Input Data is 168, 785, 53, 817
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7
Prime Factorization of 785 is 5 x 157
Prime Factorization of 53 is 53
Prime Factorization of 817 is 19 x 43
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(168, 785) = 131880
GCD(168, 785) = ( 168 x 785 ) / 131880
GCD(168, 785) = 131880 / 131880
GCD(168, 785) = 1
Step2:
Here we consider the GCD from the above i.e. 1 as first number and the next as 53
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 53) = 53
GCD(1, 53) = ( 1 x 53 ) / 53
GCD(1, 53) = 53 / 53
GCD(1, 53) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 817
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 817) = 817
GCD(1, 817) = ( 1 x 817 ) / 817
GCD(1, 817) = 817 / 817
GCD(1, 817) = 1
GCD of 168, 785, 53, 817 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 168, 785, 53, 817?
GCD of 168, 785, 53, 817 is 1
2. Where do I get the detailed procedure to find GCD of 168, 785, 53, 817?
You can find a detailed procedure to find GCD of 168, 785, 53, 817 on our page.
3. How to find GCD of 168, 785, 53, 817 on a calculator?
You can find the GCD of 168, 785, 53, 817 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.