GCD of 202, 188, 39, 411 Calculator

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

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• GCD of 127, 175, 60, 535
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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.