GCD of 530, 116, 947 Calculator

Given Input numbers are 530, 116, 947

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 116

List of positive integer divisors of 116 that divides 116 without a remainder.

1, 2, 4, 29, 58, 116

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Greatest Common Divisior

We found the divisors of 530, 116, 947 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 530, 116, 947 is 1.

Therefore, GCD of numbers 530, 116, 947 is 1

Given Input Data is 530, 116, 947

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 116 is 2 x 2 x 29

Prime Factorization of 947 is 947

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, 116) = 30740

GCD(530, 116) = ( 530 x 116 ) / 30740

GCD(530, 116) = 61480 / 30740

GCD(530, 116) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 947

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

LCM(2, 947) = 1894

GCD(2, 947) = ( 2 x 947 ) / 1894

GCD(2, 947) = 1894 / 1894

GCD(2, 947) = 1

GCD of 530, 116, 947 is 1

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1. What is the GCD of 530, 116, 947?

GCD of 530, 116, 947 is 1

2. Where do I get the detailed procedure to find GCD of 530, 116, 947?

You can find a detailed procedure to find GCD of 530, 116, 947 on our page.

3. How to find GCD of 530, 116, 947 on a calculator?

You can find the GCD of 530, 116, 947 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.