GCD of 17, 530, 617, 372 Calculator

Given Input numbers are 17, 530, 617, 372

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

Divisors of 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 530

List of positive integer divisors of 530 that divides 530 without a remainder.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Divisors of 372

List of positive integer divisors of 372 that divides 372 without a remainder.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Greatest Common Divisior

We found the divisors of 17, 530, 617, 372 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 17, 530, 617, 372 is 1.

Therefore, GCD of numbers 17, 530, 617, 372 is 1

Given Input Data is 17, 530, 617, 372

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

Prime Factorization of 17 is 17

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 617 is 617

Prime Factorization of 372 is 2 x 2 x 3 x 31

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(17, 530) = 9010

GCD(17, 530) = ( 17 x 530 ) / 9010

GCD(17, 530) = 9010 / 9010

GCD(17, 530) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 617

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

LCM(1, 617) = 617

GCD(1, 617) = ( 1 x 617 ) / 617

GCD(1, 617) = 617 / 617

GCD(1, 617) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 372

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

LCM(1, 372) = 372

GCD(1, 372) = ( 1 x 372 ) / 372

GCD(1, 372) = 372 / 372

GCD(1, 372) = 1

GCD of 17, 530, 617, 372 is 1

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1. What is the GCD of 17, 530, 617, 372?

GCD of 17, 530, 617, 372 is 1

2. Where do I get the detailed procedure to find GCD of 17, 530, 617, 372?

You can find a detailed procedure to find GCD of 17, 530, 617, 372 on our page.

3. How to find GCD of 17, 530, 617, 372 on a calculator?

You can find the GCD of 17, 530, 617, 372 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.