GCD of 97, 956, 573, 218 Calculator

Given Input numbers are 97, 956, 573, 218

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

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Divisors of 573

List of positive integer divisors of 573 that divides 573 without a remainder.

1, 3, 191, 573

Divisors of 218

List of positive integer divisors of 218 that divides 218 without a remainder.

1, 2, 109, 218

Greatest Common Divisior

We found the divisors of 97, 956, 573, 218 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 97, 956, 573, 218 is 1.

Therefore, GCD of numbers 97, 956, 573, 218 is 1

Given Input Data is 97, 956, 573, 218

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

Prime Factorization of 97 is 97

Prime Factorization of 956 is 2 x 2 x 239

Prime Factorization of 573 is 3 x 191

Prime Factorization of 218 is 2 x 109

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(97, 956) = 92732

GCD(97, 956) = ( 97 x 956 ) / 92732

GCD(97, 956) = 92732 / 92732

GCD(97, 956) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 573

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

LCM(1, 573) = 573

GCD(1, 573) = ( 1 x 573 ) / 573

GCD(1, 573) = 573 / 573

GCD(1, 573) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 218

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

LCM(1, 218) = 218

GCD(1, 218) = ( 1 x 218 ) / 218

GCD(1, 218) = 218 / 218

GCD(1, 218) = 1

GCD of 97, 956, 573, 218 is 1

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1. What is the GCD of 97, 956, 573, 218?

GCD of 97, 956, 573, 218 is 1

2. Where do I get the detailed procedure to find GCD of 97, 956, 573, 218?

You can find a detailed procedure to find GCD of 97, 956, 573, 218 on our page.

3. How to find GCD of 97, 956, 573, 218 on a calculator?

You can find the GCD of 97, 956, 573, 218 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.