GCD of 472, 885, 454, 819 Calculator

Given Input numbers are 472, 885, 454, 819

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 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 454

List of positive integer divisors of 454 that divides 454 without a remainder.

1, 2, 227, 454

Divisors of 819

List of positive integer divisors of 819 that divides 819 without a remainder.

1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819

Greatest Common Divisior

We found the divisors of 472, 885, 454, 819 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 472, 885, 454, 819 is 1.

Therefore, GCD of numbers 472, 885, 454, 819 is 1

Given Input Data is 472, 885, 454, 819

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 885 is 3 x 5 x 59

Prime Factorization of 454 is 2 x 227

Prime Factorization of 819 is 3 x 3 x 7 x 13

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, 885) = 7080

GCD(472, 885) = ( 472 x 885 ) / 7080

GCD(472, 885) = 417720 / 7080

GCD(472, 885) = 59

Step2:

Here we consider the GCD from the above i.e. 59 as first number and the next as 454

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

LCM(59, 454) = 26786

GCD(59, 454) = ( 59 x 454 ) / 26786

GCD(59, 454) = 26786 / 26786

GCD(59, 454) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 819

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

LCM(1, 819) = 819

GCD(1, 819) = ( 1 x 819 ) / 819

GCD(1, 819) = 819 / 819

GCD(1, 819) = 1

GCD of 472, 885, 454, 819 is 1

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• GCD of 166, 819, 751, 654

1. What is the GCD of 472, 885, 454, 819?

GCD of 472, 885, 454, 819 is 1

2. Where do I get the detailed procedure to find GCD of 472, 885, 454, 819?

You can find a detailed procedure to find GCD of 472, 885, 454, 819 on our page.

3. How to find GCD of 472, 885, 454, 819 on a calculator?

You can find the GCD of 472, 885, 454, 819 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.