GCD of 490, 999, 787, 331 Calculator

Given Input numbers are 490, 999, 787, 331

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

Divisors of 490

List of positive integer divisors of 490 that divides 490 without a remainder.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 999

List of positive integer divisors of 999 that divides 999 without a remainder.

1, 3, 9, 27, 37, 111, 333, 999

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Divisors of 331

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

1, 331

Greatest Common Divisior

We found the divisors of 490, 999, 787, 331 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 490, 999, 787, 331 is 1.

Therefore, GCD of numbers 490, 999, 787, 331 is 1

Given Input Data is 490, 999, 787, 331

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

Prime Factorization of 490 is 2 x 5 x 7 x 7

Prime Factorization of 999 is 3 x 3 x 3 x 37

Prime Factorization of 787 is 787

Prime Factorization of 331 is 331

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(490, 999) = 489510

GCD(490, 999) = ( 490 x 999 ) / 489510

GCD(490, 999) = 489510 / 489510

GCD(490, 999) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 787

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

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

GCD(1, 787) = 787 / 787

GCD(1, 787) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 331

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

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

GCD(1, 331) = 331 / 331

GCD(1, 331) = 1

GCD of 490, 999, 787, 331 is 1

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• GCD of 182, 927, 874, 512
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1. What is the GCD of 490, 999, 787, 331?

GCD of 490, 999, 787, 331 is 1

2. Where do I get the detailed procedure to find GCD of 490, 999, 787, 331?

You can find a detailed procedure to find GCD of 490, 999, 787, 331 on our page.

3. How to find GCD of 490, 999, 787, 331 on a calculator?

You can find the GCD of 490, 999, 787, 331 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.