GCD of 472, 781, 961, 730 Calculator

Given Input numbers are 472, 781, 961, 730

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

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 781

List of positive integer divisors of 781 that divides 781 without a remainder.

1, 11, 71, 781

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Divisors of 730

List of positive integer divisors of 730 that divides 730 without a remainder.

1, 2, 5, 10, 73, 146, 365, 730

Greatest Common Divisior

We found the divisors of 472, 781, 961, 730 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 472, 781, 961, 730 is 1.

Therefore, GCD of numbers 472, 781, 961, 730 is 1

Given Input Data is 472, 781, 961, 730

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

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 781 is 11 x 71

Prime Factorization of 961 is 31 x 31

Prime Factorization of 730 is 2 x 5 x 73

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(472, 781) = 368632

GCD(472, 781) = ( 472 x 781 ) / 368632

GCD(472, 781) = 368632 / 368632

GCD(472, 781) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 961

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

LCM(1, 961) = 961

GCD(1, 961) = ( 1 x 961 ) / 961

GCD(1, 961) = 961 / 961

GCD(1, 961) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 730

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

LCM(1, 730) = 730

GCD(1, 730) = ( 1 x 730 ) / 730

GCD(1, 730) = 730 / 730

GCD(1, 730) = 1

GCD of 472, 781, 961, 730 is 1

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1. What is the GCD of 472, 781, 961, 730?

GCD of 472, 781, 961, 730 is 1

2. Where do I get the detailed procedure to find GCD of 472, 781, 961, 730?

You can find a detailed procedure to find GCD of 472, 781, 961, 730 on our page.

3. How to find GCD of 472, 781, 961, 730 on a calculator?

You can find the GCD of 472, 781, 961, 730 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.