GCD of 529, 129, 717, 474 Calculator

Given Input numbers are 529, 129, 717, 474

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

Divisors of 529

List of positive integer divisors of 529 that divides 529 without a remainder.

1, 23, 529

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Divisors of 717

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

1, 3, 239, 717

Divisors of 474

List of positive integer divisors of 474 that divides 474 without a remainder.

1, 2, 3, 6, 79, 158, 237, 474

Greatest Common Divisior

We found the divisors of 529, 129, 717, 474 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 529, 129, 717, 474 is 1.

Therefore, GCD of numbers 529, 129, 717, 474 is 1

Given Input Data is 529, 129, 717, 474

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

Prime Factorization of 529 is 23 x 23

Prime Factorization of 129 is 3 x 43

Prime Factorization of 717 is 3 x 239

Prime Factorization of 474 is 2 x 3 x 79

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(529, 129) = 68241

GCD(529, 129) = ( 529 x 129 ) / 68241

GCD(529, 129) = 68241 / 68241

GCD(529, 129) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 717

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

LCM(1, 717) = 717

GCD(1, 717) = ( 1 x 717 ) / 717

GCD(1, 717) = 717 / 717

GCD(1, 717) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 474

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

LCM(1, 474) = 474

GCD(1, 474) = ( 1 x 474 ) / 474

GCD(1, 474) = 474 / 474

GCD(1, 474) = 1

GCD of 529, 129, 717, 474 is 1

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1. What is the GCD of 529, 129, 717, 474?

GCD of 529, 129, 717, 474 is 1

2. Where do I get the detailed procedure to find GCD of 529, 129, 717, 474?

You can find a detailed procedure to find GCD of 529, 129, 717, 474 on our page.

3. How to find GCD of 529, 129, 717, 474 on a calculator?

You can find the GCD of 529, 129, 717, 474 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.