GCD of 927, 843, 816, 947 Calculator

Given Input numbers are 927, 843, 816, 947

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

Divisors of 927

List of positive integer divisors of 927 that divides 927 without a remainder.

1, 3, 9, 103, 309, 927

Divisors of 843

List of positive integer divisors of 843 that divides 843 without a remainder.

1, 3, 281, 843

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Greatest Common Divisior

We found the divisors of 927, 843, 816, 947 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 927, 843, 816, 947 is 1.

Therefore, GCD of numbers 927, 843, 816, 947 is 1

Given Input Data is 927, 843, 816, 947

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

Prime Factorization of 927 is 3 x 3 x 103

Prime Factorization of 843 is 3 x 281

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

Prime Factorization of 947 is 947

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(927, 843) = 260487

GCD(927, 843) = ( 927 x 843 ) / 260487

GCD(927, 843) = 781461 / 260487

GCD(927, 843) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 816

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

LCM(3, 816) = 816

GCD(3, 816) = ( 3 x 816 ) / 816

GCD(3, 816) = 2448 / 816

GCD(3, 816) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 947

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

LCM(3, 947) = 2841

GCD(3, 947) = ( 3 x 947 ) / 2841

GCD(3, 947) = 2841 / 2841

GCD(3, 947) = 1

GCD of 927, 843, 816, 947 is 1

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1. What is the GCD of 927, 843, 816, 947?

GCD of 927, 843, 816, 947 is 1

2. Where do I get the detailed procedure to find GCD of 927, 843, 816, 947?

You can find a detailed procedure to find GCD of 927, 843, 816, 947 on our page.

3. How to find GCD of 927, 843, 816, 947 on a calculator?

You can find the GCD of 927, 843, 816, 947 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.