GCD of 568, 270, 530, 873 Calculator

Given Input numbers are 568, 270, 530, 873

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

Divisors of 568

List of positive integer divisors of 568 that divides 568 without a remainder.

1, 2, 4, 8, 71, 142, 284, 568

Divisors of 270

List of positive integer divisors of 270 that divides 270 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Greatest Common Divisior

We found the divisors of 568, 270, 530, 873 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 568, 270, 530, 873 is 1.

Therefore, GCD of numbers 568, 270, 530, 873 is 1

Given Input Data is 568, 270, 530, 873

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

Prime Factorization of 568 is 2 x 2 x 2 x 71

Prime Factorization of 270 is 2 x 3 x 3 x 3 x 5

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 873 is 3 x 3 x 97

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(568, 270) = 76680

GCD(568, 270) = ( 568 x 270 ) / 76680

GCD(568, 270) = 153360 / 76680

GCD(568, 270) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 530

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

LCM(2, 530) = 530

GCD(2, 530) = ( 2 x 530 ) / 530

GCD(2, 530) = 1060 / 530

GCD(2, 530) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 873

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

LCM(2, 873) = 1746

GCD(2, 873) = ( 2 x 873 ) / 1746

GCD(2, 873) = 1746 / 1746

GCD(2, 873) = 1

GCD of 568, 270, 530, 873 is 1

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1. What is the GCD of 568, 270, 530, 873?

GCD of 568, 270, 530, 873 is 1

2. Where do I get the detailed procedure to find GCD of 568, 270, 530, 873?

You can find a detailed procedure to find GCD of 568, 270, 530, 873 on our page.

3. How to find GCD of 568, 270, 530, 873 on a calculator?

You can find the GCD of 568, 270, 530, 873 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.