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 202, 188, 39, 411 i.e. 1 largest integer that divides all the numbers equally.
GCD of 202, 188, 39, 411 is 1
GCD(202, 188, 39, 411) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 202, 188, 39, 411 is 1
GCD(202, 188, 39, 411) = 1
Given Input numbers are 202, 188, 39, 411
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 202
List of positive integer divisors of 202 that divides 202 without a remainder.
1, 2, 101, 202
Divisors of 188
List of positive integer divisors of 188 that divides 188 without a remainder.
1, 2, 4, 47, 94, 188
Divisors of 39
List of positive integer divisors of 39 that divides 39 without a remainder.
1, 3, 13, 39
Divisors of 411
List of positive integer divisors of 411 that divides 411 without a remainder.
1, 3, 137, 411
Greatest Common Divisior
We found the divisors of 202, 188, 39, 411 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 202, 188, 39, 411 is 1.
Therefore, GCD of numbers 202, 188, 39, 411 is 1
Given Input Data is 202, 188, 39, 411
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 202 is 2 x 101
Prime Factorization of 188 is 2 x 2 x 47
Prime Factorization of 39 is 3 x 13
Prime Factorization of 411 is 3 x 137
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(202, 188) = 18988
GCD(202, 188) = ( 202 x 188 ) / 18988
GCD(202, 188) = 37976 / 18988
GCD(202, 188) = 2
Step2:
Here we consider the GCD from the above i.e. 2 as first number and the next as 39
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(2, 39) = 78
GCD(2, 39) = ( 2 x 39 ) / 78
GCD(2, 39) = 78 / 78
GCD(2, 39) = 1
Step3:
Here we consider the GCD from the above i.e. 1 as first number and the next as 411
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(1, 411) = 411
GCD(1, 411) = ( 1 x 411 ) / 411
GCD(1, 411) = 411 / 411
GCD(1, 411) = 1
GCD of 202, 188, 39, 411 is 1
Here are some samples of GCD of Numbers calculations.
1. What is the GCD of 202, 188, 39, 411?
GCD of 202, 188, 39, 411 is 1
2. Where do I get the detailed procedure to find GCD of 202, 188, 39, 411?
You can find a detailed procedure to find GCD of 202, 188, 39, 411 on our page.
3. How to find GCD of 202, 188, 39, 411 on a calculator?
You can find the GCD of 202, 188, 39, 411 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.