GCD of 982, 364, 85, 571 Calculator

Given Input numbers are 982, 364, 85, 571

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

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

Divisors of 364

List of positive integer divisors of 364 that divides 364 without a remainder.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Greatest Common Divisior

We found the divisors of 982, 364, 85, 571 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 982, 364, 85, 571 is 1.

Therefore, GCD of numbers 982, 364, 85, 571 is 1

Given Input Data is 982, 364, 85, 571

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

Prime Factorization of 982 is 2 x 491

Prime Factorization of 364 is 2 x 2 x 7 x 13

Prime Factorization of 85 is 5 x 17

Prime Factorization of 571 is 571

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(982, 364) = 178724

GCD(982, 364) = ( 982 x 364 ) / 178724

GCD(982, 364) = 357448 / 178724

GCD(982, 364) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 85

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

LCM(2, 85) = 170

GCD(2, 85) = ( 2 x 85 ) / 170

GCD(2, 85) = 170 / 170

GCD(2, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 571

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

LCM(1, 571) = 571

GCD(1, 571) = ( 1 x 571 ) / 571

GCD(1, 571) = 571 / 571

GCD(1, 571) = 1

GCD of 982, 364, 85, 571 is 1

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1. What is the GCD of 982, 364, 85, 571?

GCD of 982, 364, 85, 571 is 1

2. Where do I get the detailed procedure to find GCD of 982, 364, 85, 571?

You can find a detailed procedure to find GCD of 982, 364, 85, 571 on our page.

3. How to find GCD of 982, 364, 85, 571 on a calculator?

You can find the GCD of 982, 364, 85, 571 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.