GCD of 187, 822, 47, 578 Calculator

Given Input numbers are 187, 822, 47, 578

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

Divisors of 187

List of positive integer divisors of 187 that divides 187 without a remainder.

1, 11, 17, 187

Divisors of 822

List of positive integer divisors of 822 that divides 822 without a remainder.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 578

List of positive integer divisors of 578 that divides 578 without a remainder.

1, 2, 17, 34, 289, 578

Greatest Common Divisior

We found the divisors of 187, 822, 47, 578 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 187, 822, 47, 578 is 1.

Therefore, GCD of numbers 187, 822, 47, 578 is 1

Given Input Data is 187, 822, 47, 578

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

Prime Factorization of 187 is 11 x 17

Prime Factorization of 822 is 2 x 3 x 137

Prime Factorization of 47 is 47

Prime Factorization of 578 is 2 x 17 x 17

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(187, 822) = 153714

GCD(187, 822) = ( 187 x 822 ) / 153714

GCD(187, 822) = 153714 / 153714

GCD(187, 822) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 578

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

LCM(1, 578) = 578

GCD(1, 578) = ( 1 x 578 ) / 578

GCD(1, 578) = 578 / 578

GCD(1, 578) = 1

GCD of 187, 822, 47, 578 is 1

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• GCD of 387, 269, 27, 879
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1. What is the GCD of 187, 822, 47, 578?

GCD of 187, 822, 47, 578 is 1

2. Where do I get the detailed procedure to find GCD of 187, 822, 47, 578?

You can find a detailed procedure to find GCD of 187, 822, 47, 578 on our page.

3. How to find GCD of 187, 822, 47, 578 on a calculator?

You can find the GCD of 187, 822, 47, 578 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.