GCD of 804, 472, 81, 880 Calculator

Given Input numbers are 804, 472, 81, 880

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

Divisors of 804

List of positive integer divisors of 804 that divides 804 without a remainder.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

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 81

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

1, 3, 9, 27, 81

Divisors of 880

List of positive integer divisors of 880 that divides 880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

Greatest Common Divisior

We found the divisors of 804, 472, 81, 880 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 804, 472, 81, 880 is 1.

Therefore, GCD of numbers 804, 472, 81, 880 is 1

Given Input Data is 804, 472, 81, 880

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

Prime Factorization of 804 is 2 x 2 x 3 x 67

Prime Factorization of 472 is 2 x 2 x 2 x 59

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

Prime Factorization of 880 is 2 x 2 x 2 x 2 x 5 x 11

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(804, 472) = 94872

GCD(804, 472) = ( 804 x 472 ) / 94872

GCD(804, 472) = 379488 / 94872

GCD(804, 472) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 81

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

LCM(4, 81) = 324

GCD(4, 81) = ( 4 x 81 ) / 324

GCD(4, 81) = 324 / 324

GCD(4, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 880

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

LCM(1, 880) = 880

GCD(1, 880) = ( 1 x 880 ) / 880

GCD(1, 880) = 880 / 880

GCD(1, 880) = 1

GCD of 804, 472, 81, 880 is 1

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1. What is the GCD of 804, 472, 81, 880?

GCD of 804, 472, 81, 880 is 1

2. Where do I get the detailed procedure to find GCD of 804, 472, 81, 880?

You can find a detailed procedure to find GCD of 804, 472, 81, 880 on our page.

3. How to find GCD of 804, 472, 81, 880 on a calculator?

You can find the GCD of 804, 472, 81, 880 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.