GCD of 563, 812, 532, 423 Calculator

Given Input numbers are 563, 812, 532, 423

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

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 532

List of positive integer divisors of 532 that divides 532 without a remainder.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Greatest Common Divisior

We found the divisors of 563, 812, 532, 423 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 563, 812, 532, 423 is 1.

Therefore, GCD of numbers 563, 812, 532, 423 is 1

Given Input Data is 563, 812, 532, 423

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

Prime Factorization of 563 is 563

Prime Factorization of 812 is 2 x 2 x 7 x 29

Prime Factorization of 532 is 2 x 2 x 7 x 19

Prime Factorization of 423 is 3 x 3 x 47

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(563, 812) = 457156

GCD(563, 812) = ( 563 x 812 ) / 457156

GCD(563, 812) = 457156 / 457156

GCD(563, 812) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 532

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

LCM(1, 532) = 532

GCD(1, 532) = ( 1 x 532 ) / 532

GCD(1, 532) = 532 / 532

GCD(1, 532) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 423

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

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

GCD(1, 423) = 423 / 423

GCD(1, 423) = 1

GCD of 563, 812, 532, 423 is 1

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1. What is the GCD of 563, 812, 532, 423?

GCD of 563, 812, 532, 423 is 1

2. Where do I get the detailed procedure to find GCD of 563, 812, 532, 423?

You can find a detailed procedure to find GCD of 563, 812, 532, 423 on our page.

3. How to find GCD of 563, 812, 532, 423 on a calculator?

You can find the GCD of 563, 812, 532, 423 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.