GCD of 530, 615, 582 Calculator

Given Input numbers are 530, 615, 582

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

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 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Divisors of 582

List of positive integer divisors of 582 that divides 582 without a remainder.

1, 2, 3, 6, 97, 194, 291, 582

Greatest Common Divisior

We found the divisors of 530, 615, 582 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 530, 615, 582 is 1.

Therefore, GCD of numbers 530, 615, 582 is 1

Given Input Data is 530, 615, 582

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

Prime Factorization of 530 is 2 x 5 x 53

Prime Factorization of 615 is 3 x 5 x 41

Prime Factorization of 582 is 2 x 3 x 97

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(530, 615) = 65190

GCD(530, 615) = ( 530 x 615 ) / 65190

GCD(530, 615) = 325950 / 65190

GCD(530, 615) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 582

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

LCM(5, 582) = 2910

GCD(5, 582) = ( 5 x 582 ) / 2910

GCD(5, 582) = 2910 / 2910

GCD(5, 582) = 1

GCD of 530, 615, 582 is 1

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1. What is the GCD of 530, 615, 582?

GCD of 530, 615, 582 is 1

2. Where do I get the detailed procedure to find GCD of 530, 615, 582?

You can find a detailed procedure to find GCD of 530, 615, 582 on our page.

3. How to find GCD of 530, 615, 582 on a calculator?

You can find the GCD of 530, 615, 582 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.