GCD of 981, 277, 597, 205 Calculator

Given Input numbers are 981, 277, 597, 205

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

Divisors of 981

List of positive integer divisors of 981 that divides 981 without a remainder.

1, 3, 9, 109, 327, 981

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Divisors of 597

List of positive integer divisors of 597 that divides 597 without a remainder.

1, 3, 199, 597

Divisors of 205

List of positive integer divisors of 205 that divides 205 without a remainder.

1, 5, 41, 205

Greatest Common Divisior

We found the divisors of 981, 277, 597, 205 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 981, 277, 597, 205 is 1.

Therefore, GCD of numbers 981, 277, 597, 205 is 1

Given Input Data is 981, 277, 597, 205

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

Prime Factorization of 981 is 3 x 3 x 109

Prime Factorization of 277 is 277

Prime Factorization of 597 is 3 x 199

Prime Factorization of 205 is 5 x 41

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(981, 277) = 271737

GCD(981, 277) = ( 981 x 277 ) / 271737

GCD(981, 277) = 271737 / 271737

GCD(981, 277) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 597

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

LCM(1, 597) = 597

GCD(1, 597) = ( 1 x 597 ) / 597

GCD(1, 597) = 597 / 597

GCD(1, 597) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 205

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

LCM(1, 205) = 205

GCD(1, 205) = ( 1 x 205 ) / 205

GCD(1, 205) = 205 / 205

GCD(1, 205) = 1

GCD of 981, 277, 597, 205 is 1

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• GCD of 232, 871, 731, 604
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• GCD of 825, 319, 122, 173

1. What is the GCD of 981, 277, 597, 205?

GCD of 981, 277, 597, 205 is 1

2. Where do I get the detailed procedure to find GCD of 981, 277, 597, 205?

You can find a detailed procedure to find GCD of 981, 277, 597, 205 on our page.

3. How to find GCD of 981, 277, 597, 205 on a calculator?

You can find the GCD of 981, 277, 597, 205 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.