GCD of 211, 852, 623, 556 Calculator

Given Input numbers are 211, 852, 623, 556

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

Divisors of 211

List of positive integer divisors of 211 that divides 211 without a remainder.

1, 211

Divisors of 852

List of positive integer divisors of 852 that divides 852 without a remainder.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Divisors of 556

List of positive integer divisors of 556 that divides 556 without a remainder.

1, 2, 4, 139, 278, 556

Greatest Common Divisior

We found the divisors of 211, 852, 623, 556 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 211, 852, 623, 556 is 1.

Therefore, GCD of numbers 211, 852, 623, 556 is 1

Given Input Data is 211, 852, 623, 556

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

Prime Factorization of 211 is 211

Prime Factorization of 852 is 2 x 2 x 3 x 71

Prime Factorization of 623 is 7 x 89

Prime Factorization of 556 is 2 x 2 x 139

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(211, 852) = 179772

GCD(211, 852) = ( 211 x 852 ) / 179772

GCD(211, 852) = 179772 / 179772

GCD(211, 852) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 623

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

LCM(1, 623) = 623

GCD(1, 623) = ( 1 x 623 ) / 623

GCD(1, 623) = 623 / 623

GCD(1, 623) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 556

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

LCM(1, 556) = 556

GCD(1, 556) = ( 1 x 556 ) / 556

GCD(1, 556) = 556 / 556

GCD(1, 556) = 1

GCD of 211, 852, 623, 556 is 1

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• GCD of 913, 671, 816, 101
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• GCD of 868, 839, 909, 667

1. What is the GCD of 211, 852, 623, 556?

GCD of 211, 852, 623, 556 is 1

2. Where do I get the detailed procedure to find GCD of 211, 852, 623, 556?

You can find a detailed procedure to find GCD of 211, 852, 623, 556 on our page.

3. How to find GCD of 211, 852, 623, 556 on a calculator?

You can find the GCD of 211, 852, 623, 556 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.