GCD of 988, 331, 882, 389 Calculator

Given Input numbers are 988, 331, 882, 389

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

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Divisors of 882

List of positive integer divisors of 882 that divides 882 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Greatest Common Divisior

We found the divisors of 988, 331, 882, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 331, 882, 389 is 1.

Therefore, GCD of numbers 988, 331, 882, 389 is 1

Given Input Data is 988, 331, 882, 389

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

Prime Factorization of 988 is 2 x 2 x 13 x 19

Prime Factorization of 331 is 331

Prime Factorization of 882 is 2 x 3 x 3 x 7 x 7

Prime Factorization of 389 is 389

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(988, 331) = 327028

GCD(988, 331) = ( 988 x 331 ) / 327028

GCD(988, 331) = 327028 / 327028

GCD(988, 331) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 882

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

LCM(1, 882) = 882

GCD(1, 882) = ( 1 x 882 ) / 882

GCD(1, 882) = 882 / 882

GCD(1, 882) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 988, 331, 882, 389 is 1

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1. What is the GCD of 988, 331, 882, 389?

GCD of 988, 331, 882, 389 is 1

2. Where do I get the detailed procedure to find GCD of 988, 331, 882, 389?

You can find a detailed procedure to find GCD of 988, 331, 882, 389 on our page.

3. How to find GCD of 988, 331, 882, 389 on a calculator?

You can find the GCD of 988, 331, 882, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.