GCD of 982, 831, 522, 861 Calculator

Given Input numbers are 982, 831, 522, 861

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 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Divisors of 522

List of positive integer divisors of 522 that divides 522 without a remainder.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

Divisors of 861

List of positive integer divisors of 861 that divides 861 without a remainder.

1, 3, 7, 21, 41, 123, 287, 861

Greatest Common Divisior

We found the divisors of 982, 831, 522, 861 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 982, 831, 522, 861 is 1.

Therefore, GCD of numbers 982, 831, 522, 861 is 1

Given Input Data is 982, 831, 522, 861

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

Prime Factorization of 982 is 2 x 491

Prime Factorization of 831 is 3 x 277

Prime Factorization of 522 is 2 x 3 x 3 x 29

Prime Factorization of 861 is 3 x 7 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(982, 831) = 816042

GCD(982, 831) = ( 982 x 831 ) / 816042

GCD(982, 831) = 816042 / 816042

GCD(982, 831) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 522

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

LCM(1, 522) = 522

GCD(1, 522) = ( 1 x 522 ) / 522

GCD(1, 522) = 522 / 522

GCD(1, 522) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 861

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

LCM(1, 861) = 861

GCD(1, 861) = ( 1 x 861 ) / 861

GCD(1, 861) = 861 / 861

GCD(1, 861) = 1

GCD of 982, 831, 522, 861 is 1

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1. What is the GCD of 982, 831, 522, 861?

GCD of 982, 831, 522, 861 is 1

2. Where do I get the detailed procedure to find GCD of 982, 831, 522, 861?

You can find a detailed procedure to find GCD of 982, 831, 522, 861 on our page.

3. How to find GCD of 982, 831, 522, 861 on a calculator?

You can find the GCD of 982, 831, 522, 861 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.