GCD of 327, 477, 49, 573 Calculator

Given Input numbers are 327, 477, 49, 573

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

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 573

List of positive integer divisors of 573 that divides 573 without a remainder.

1, 3, 191, 573

Greatest Common Divisior

We found the divisors of 327, 477, 49, 573 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 327, 477, 49, 573 is 1.

Therefore, GCD of numbers 327, 477, 49, 573 is 1

Given Input Data is 327, 477, 49, 573

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

Prime Factorization of 327 is 3 x 109

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 49 is 7 x 7

Prime Factorization of 573 is 3 x 191

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(327, 477) = 51993

GCD(327, 477) = ( 327 x 477 ) / 51993

GCD(327, 477) = 155979 / 51993

GCD(327, 477) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 49

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

LCM(3, 49) = 147

GCD(3, 49) = ( 3 x 49 ) / 147

GCD(3, 49) = 147 / 147

GCD(3, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 573

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

LCM(1, 573) = 573

GCD(1, 573) = ( 1 x 573 ) / 573

GCD(1, 573) = 573 / 573

GCD(1, 573) = 1

GCD of 327, 477, 49, 573 is 1

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1. What is the GCD of 327, 477, 49, 573?

GCD of 327, 477, 49, 573 is 1

2. Where do I get the detailed procedure to find GCD of 327, 477, 49, 573?

You can find a detailed procedure to find GCD of 327, 477, 49, 573 on our page.

3. How to find GCD of 327, 477, 49, 573 on a calculator?

You can find the GCD of 327, 477, 49, 573 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.