GCD of 997, 389, 89, 284 Calculator

Given Input numbers are 997, 389, 89, 284

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

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Divisors of 389

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

1, 389

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Greatest Common Divisior

We found the divisors of 997, 389, 89, 284 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 997, 389, 89, 284 is 1.

Therefore, GCD of numbers 997, 389, 89, 284 is 1

Given Input Data is 997, 389, 89, 284

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

Prime Factorization of 997 is 997

Prime Factorization of 389 is 389

Prime Factorization of 89 is 89

Prime Factorization of 284 is 2 x 2 x 71

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(997, 389) = 387833

GCD(997, 389) = ( 997 x 389 ) / 387833

GCD(997, 389) = 387833 / 387833

GCD(997, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 89

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

LCM(1, 89) = 89

GCD(1, 89) = ( 1 x 89 ) / 89

GCD(1, 89) = 89 / 89

GCD(1, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 284

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

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

GCD(1, 284) = 284 / 284

GCD(1, 284) = 1

GCD of 997, 389, 89, 284 is 1

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1. What is the GCD of 997, 389, 89, 284?

GCD of 997, 389, 89, 284 is 1

2. Where do I get the detailed procedure to find GCD of 997, 389, 89, 284?

You can find a detailed procedure to find GCD of 997, 389, 89, 284 on our page.

3. How to find GCD of 997, 389, 89, 284 on a calculator?

You can find the GCD of 997, 389, 89, 284 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.