GCD of 843, 477, 181, 162 Calculator

Given Input numbers are 843, 477, 181, 162

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

Divisors of 843

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

1, 3, 281, 843

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Divisors of 162

List of positive integer divisors of 162 that divides 162 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Greatest Common Divisior

We found the divisors of 843, 477, 181, 162 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 843, 477, 181, 162 is 1.

Therefore, GCD of numbers 843, 477, 181, 162 is 1

Given Input Data is 843, 477, 181, 162

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

Prime Factorization of 843 is 3 x 281

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 181 is 181

Prime Factorization of 162 is 2 x 3 x 3 x 3 x 3

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(843, 477) = 134037

GCD(843, 477) = ( 843 x 477 ) / 134037

GCD(843, 477) = 402111 / 134037

GCD(843, 477) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 181

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

LCM(3, 181) = 543

GCD(3, 181) = ( 3 x 181 ) / 543

GCD(3, 181) = 543 / 543

GCD(3, 181) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 162

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

LCM(1, 162) = 162

GCD(1, 162) = ( 1 x 162 ) / 162

GCD(1, 162) = 162 / 162

GCD(1, 162) = 1

GCD of 843, 477, 181, 162 is 1

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1. What is the GCD of 843, 477, 181, 162?

GCD of 843, 477, 181, 162 is 1

2. Where do I get the detailed procedure to find GCD of 843, 477, 181, 162?

You can find a detailed procedure to find GCD of 843, 477, 181, 162 on our page.

3. How to find GCD of 843, 477, 181, 162 on a calculator?

You can find the GCD of 843, 477, 181, 162 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.