GCD of 404, 556, 271, 268 Calculator

Given Input numbers are 404, 556, 271, 268

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

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 556

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

1, 2, 4, 139, 278, 556

Divisors of 271

List of positive integer divisors of 271 that divides 271 without a remainder.

1, 271

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 404, 556, 271, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 556, 271, 268 is 1.

Therefore, GCD of numbers 404, 556, 271, 268 is 1

Given Input Data is 404, 556, 271, 268

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

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 556 is 2 x 2 x 139

Prime Factorization of 271 is 271

Prime Factorization of 268 is 2 x 2 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(404, 556) = 56156

GCD(404, 556) = ( 404 x 556 ) / 56156

GCD(404, 556) = 224624 / 56156

GCD(404, 556) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 271

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

LCM(4, 271) = 1084

GCD(4, 271) = ( 4 x 271 ) / 1084

GCD(4, 271) = 1084 / 1084

GCD(4, 271) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 404, 556, 271, 268 is 1

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1. What is the GCD of 404, 556, 271, 268?

GCD of 404, 556, 271, 268 is 1

2. Where do I get the detailed procedure to find GCD of 404, 556, 271, 268?

You can find a detailed procedure to find GCD of 404, 556, 271, 268 on our page.

3. How to find GCD of 404, 556, 271, 268 on a calculator?

You can find the GCD of 404, 556, 271, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.