GCD of 206, 970, 203, 936 Calculator

Given Input numbers are 206, 970, 203, 936

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 206

List of positive integer divisors of 206 that divides 206 without a remainder.

1, 2, 103, 206

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 203

List of positive integer divisors of 203 that divides 203 without a remainder.

1, 7, 29, 203

Divisors of 936

List of positive integer divisors of 936 that divides 936 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Greatest Common Divisior

We found the divisors of 206, 970, 203, 936 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 206, 970, 203, 936 is 1.

Therefore, GCD of numbers 206, 970, 203, 936 is 1

Given Input Data is 206, 970, 203, 936

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 206 is 2 x 103

Prime Factorization of 970 is 2 x 5 x 97

Prime Factorization of 203 is 7 x 29

Prime Factorization of 936 is 2 x 2 x 2 x 3 x 3 x 13

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(206, 970) = 99910

GCD(206, 970) = ( 206 x 970 ) / 99910

GCD(206, 970) = 199820 / 99910

GCD(206, 970) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 203

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(2, 203) = 406

GCD(2, 203) = ( 2 x 203 ) / 406

GCD(2, 203) = 406 / 406

GCD(2, 203) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 936

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 936) = 936

GCD(1, 936) = ( 1 x 936 ) / 936

GCD(1, 936) = 936 / 936

GCD(1, 936) = 1

GCD of 206, 970, 203, 936 is 1

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1. What is the GCD of 206, 970, 203, 936?

GCD of 206, 970, 203, 936 is 1

2. Where do I get the detailed procedure to find GCD of 206, 970, 203, 936?

You can find a detailed procedure to find GCD of 206, 970, 203, 936 on our page.

3. How to find GCD of 206, 970, 203, 936 on a calculator?

You can find the GCD of 206, 970, 203, 936 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.