GCD of 475, 439, 918, 823 Calculator

Given Input numbers are 475, 439, 918, 823

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

Divisors of 475

List of positive integer divisors of 475 that divides 475 without a remainder.

1, 5, 19, 25, 95, 475

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 918

List of positive integer divisors of 918 that divides 918 without a remainder.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 823

List of positive integer divisors of 823 that divides 823 without a remainder.

1, 823

Greatest Common Divisior

We found the divisors of 475, 439, 918, 823 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 475, 439, 918, 823 is 1.

Therefore, GCD of numbers 475, 439, 918, 823 is 1

Given Input Data is 475, 439, 918, 823

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

Prime Factorization of 475 is 5 x 5 x 19

Prime Factorization of 439 is 439

Prime Factorization of 918 is 2 x 3 x 3 x 3 x 17

Prime Factorization of 823 is 823

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(475, 439) = 208525

GCD(475, 439) = ( 475 x 439 ) / 208525

GCD(475, 439) = 208525 / 208525

GCD(475, 439) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 918

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

LCM(1, 918) = 918

GCD(1, 918) = ( 1 x 918 ) / 918

GCD(1, 918) = 918 / 918

GCD(1, 918) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 823

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

LCM(1, 823) = 823

GCD(1, 823) = ( 1 x 823 ) / 823

GCD(1, 823) = 823 / 823

GCD(1, 823) = 1

GCD of 475, 439, 918, 823 is 1

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1. What is the GCD of 475, 439, 918, 823?

GCD of 475, 439, 918, 823 is 1

2. Where do I get the detailed procedure to find GCD of 475, 439, 918, 823?

You can find a detailed procedure to find GCD of 475, 439, 918, 823 on our page.

3. How to find GCD of 475, 439, 918, 823 on a calculator?

You can find the GCD of 475, 439, 918, 823 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.