GCD of 494, 890, 317 Calculator

Given Input numbers are 494, 890, 317

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

Divisors of 494

List of positive integer divisors of 494 that divides 494 without a remainder.

1, 2, 13, 19, 26, 38, 247, 494

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Divisors of 317

List of positive integer divisors of 317 that divides 317 without a remainder.

1, 317

Greatest Common Divisior

We found the divisors of 494, 890, 317 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 494, 890, 317 is 1.

Therefore, GCD of numbers 494, 890, 317 is 1

Given Input Data is 494, 890, 317

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

Prime Factorization of 494 is 2 x 13 x 19

Prime Factorization of 890 is 2 x 5 x 89

Prime Factorization of 317 is 317

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(494, 890) = 219830

GCD(494, 890) = ( 494 x 890 ) / 219830

GCD(494, 890) = 439660 / 219830

GCD(494, 890) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 317

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

LCM(2, 317) = 634

GCD(2, 317) = ( 2 x 317 ) / 634

GCD(2, 317) = 634 / 634

GCD(2, 317) = 1

GCD of 494, 890, 317 is 1

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1. What is the GCD of 494, 890, 317?

GCD of 494, 890, 317 is 1

2. Where do I get the detailed procedure to find GCD of 494, 890, 317?

You can find a detailed procedure to find GCD of 494, 890, 317 on our page.

3. How to find GCD of 494, 890, 317 on a calculator?

You can find the GCD of 494, 890, 317 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.