GCD of 572, 430, 81, 496 Calculator

Given Input numbers are 572, 430, 81, 496

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

Divisors of 572

List of positive integer divisors of 572 that divides 572 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Divisors of 430

List of positive integer divisors of 430 that divides 430 without a remainder.

1, 2, 5, 10, 43, 86, 215, 430

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 496

List of positive integer divisors of 496 that divides 496 without a remainder.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Greatest Common Divisior

We found the divisors of 572, 430, 81, 496 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 572, 430, 81, 496 is 1.

Therefore, GCD of numbers 572, 430, 81, 496 is 1

Given Input Data is 572, 430, 81, 496

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

Prime Factorization of 572 is 2 x 2 x 11 x 13

Prime Factorization of 430 is 2 x 5 x 43

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 496 is 2 x 2 x 2 x 2 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(572, 430) = 122980

GCD(572, 430) = ( 572 x 430 ) / 122980

GCD(572, 430) = 245960 / 122980

GCD(572, 430) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 81

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

LCM(2, 81) = 162

GCD(2, 81) = ( 2 x 81 ) / 162

GCD(2, 81) = 162 / 162

GCD(2, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 496

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

LCM(1, 496) = 496

GCD(1, 496) = ( 1 x 496 ) / 496

GCD(1, 496) = 496 / 496

GCD(1, 496) = 1

GCD of 572, 430, 81, 496 is 1

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• GCD of 197, 264, 88, 434
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1. What is the GCD of 572, 430, 81, 496?

GCD of 572, 430, 81, 496 is 1

2. Where do I get the detailed procedure to find GCD of 572, 430, 81, 496?

You can find a detailed procedure to find GCD of 572, 430, 81, 496 on our page.

3. How to find GCD of 572, 430, 81, 496 on a calculator?

You can find the GCD of 572, 430, 81, 496 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.