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 388, 516, 68, 201 i.e. 1 largest integer that divides all the numbers equally.
GCD of 388, 516, 68, 201 is 1
GCD(388, 516, 68, 201) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 388, 516, 68, 201 is 1
GCD(388, 516, 68, 201) = 1
Given Input numbers are 388, 516, 68, 201
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 388
List of positive integer divisors of 388 that divides 388 without a remainder.
1, 2, 4, 97, 194, 388
Divisors of 516
List of positive integer divisors of 516 that divides 516 without a remainder.
1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
Divisors of 68
List of positive integer divisors of 68 that divides 68 without a remainder.
1, 2, 4, 17, 34, 68
Divisors of 201
List of positive integer divisors of 201 that divides 201 without a remainder.
1, 3, 67, 201
Greatest Common Divisior
We found the divisors of 388, 516, 68, 201 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 388, 516, 68, 201 is 1.
Therefore, GCD of numbers 388, 516, 68, 201 is 1
Given Input Data is 388, 516, 68, 201
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 388 is 2 x 2 x 97
Prime Factorization of 516 is 2 x 2 x 3 x 43
Prime Factorization of 68 is 2 x 2 x 17
Prime Factorization of 201 is 3 x 67
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(388, 516) = 50052
GCD(388, 516) = ( 388 x 516 ) / 50052
GCD(388, 516) = 200208 / 50052
GCD(388, 516) = 4
Step2:
Here we consider the GCD from the above i.e. 4 as first number and the next as 68
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(4, 68) = 68
GCD(4, 68) = ( 4 x 68 ) / 68
GCD(4, 68) = 272 / 68
GCD(4, 68) = 4
Step3:
Here we consider the GCD from the above i.e. 4 as first number and the next as 201
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(4, 201) = 804
GCD(4, 201) = ( 4 x 201 ) / 804
GCD(4, 201) = 804 / 804
GCD(4, 201) = 1
GCD of 388, 516, 68, 201 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 388, 516, 68, 201?
GCD of 388, 516, 68, 201 is 1
2. Where do I get the detailed procedure to find GCD of 388, 516, 68, 201?
You can find a detailed procedure to find GCD of 388, 516, 68, 201 on our page.
3. How to find GCD of 388, 516, 68, 201 on a calculator?
You can find the GCD of 388, 516, 68, 201 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.