GCD of 717, 574, 386, 637 Calculator

Given Input numbers are 717, 574, 386, 637

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

Divisors of 717

List of positive integer divisors of 717 that divides 717 without a remainder.

1, 3, 239, 717

Divisors of 574

List of positive integer divisors of 574 that divides 574 without a remainder.

1, 2, 7, 14, 41, 82, 287, 574

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Greatest Common Divisior

We found the divisors of 717, 574, 386, 637 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 717, 574, 386, 637 is 1.

Therefore, GCD of numbers 717, 574, 386, 637 is 1

Given Input Data is 717, 574, 386, 637

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

Prime Factorization of 717 is 3 x 239

Prime Factorization of 574 is 2 x 7 x 41

Prime Factorization of 386 is 2 x 193

Prime Factorization of 637 is 7 x 7 x 13

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(717, 574) = 411558

GCD(717, 574) = ( 717 x 574 ) / 411558

GCD(717, 574) = 411558 / 411558

GCD(717, 574) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 386

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

LCM(1, 386) = 386

GCD(1, 386) = ( 1 x 386 ) / 386

GCD(1, 386) = 386 / 386

GCD(1, 386) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 637

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

LCM(1, 637) = 637

GCD(1, 637) = ( 1 x 637 ) / 637

GCD(1, 637) = 637 / 637

GCD(1, 637) = 1

GCD of 717, 574, 386, 637 is 1

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1. What is the GCD of 717, 574, 386, 637?

GCD of 717, 574, 386, 637 is 1

2. Where do I get the detailed procedure to find GCD of 717, 574, 386, 637?

You can find a detailed procedure to find GCD of 717, 574, 386, 637 on our page.

3. How to find GCD of 717, 574, 386, 637 on a calculator?

You can find the GCD of 717, 574, 386, 637 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.