GCD of 440, 563, 881, 812 Calculator

Given Input numbers are 440, 563, 881, 812

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

Divisors of 440

List of positive integer divisors of 440 that divides 440 without a remainder.

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

Divisors of 563

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

1, 563

Divisors of 881

List of positive integer divisors of 881 that divides 881 without a remainder.

1, 881

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

Greatest Common Divisior

We found the divisors of 440, 563, 881, 812 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 440, 563, 881, 812 is 1.

Therefore, GCD of numbers 440, 563, 881, 812 is 1

Given Input Data is 440, 563, 881, 812

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

Prime Factorization of 440 is 2 x 2 x 2 x 5 x 11

Prime Factorization of 563 is 563

Prime Factorization of 881 is 881

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

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(440, 563) = 247720

GCD(440, 563) = ( 440 x 563 ) / 247720

GCD(440, 563) = 247720 / 247720

GCD(440, 563) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 881

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

LCM(1, 881) = 881

GCD(1, 881) = ( 1 x 881 ) / 881

GCD(1, 881) = 881 / 881

GCD(1, 881) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 812

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

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

GCD(1, 812) = 812 / 812

GCD(1, 812) = 1

GCD of 440, 563, 881, 812 is 1

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1. What is the GCD of 440, 563, 881, 812?

GCD of 440, 563, 881, 812 is 1

2. Where do I get the detailed procedure to find GCD of 440, 563, 881, 812?

You can find a detailed procedure to find GCD of 440, 563, 881, 812 on our page.

3. How to find GCD of 440, 563, 881, 812 on a calculator?

You can find the GCD of 440, 563, 881, 812 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.