GCD of 166, 683, 393, 681 Calculator

Given Input numbers are 166, 683, 393, 681

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

Divisors of 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Greatest Common Divisior

We found the divisors of 166, 683, 393, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 166, 683, 393, 681 is 1.

Therefore, GCD of numbers 166, 683, 393, 681 is 1

Given Input Data is 166, 683, 393, 681

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

Prime Factorization of 166 is 2 x 83

Prime Factorization of 683 is 683

Prime Factorization of 393 is 3 x 131

Prime Factorization of 681 is 3 x 227

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(166, 683) = 113378

GCD(166, 683) = ( 166 x 683 ) / 113378

GCD(166, 683) = 113378 / 113378

GCD(166, 683) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 393

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

LCM(1, 393) = 393

GCD(1, 393) = ( 1 x 393 ) / 393

GCD(1, 393) = 393 / 393

GCD(1, 393) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 681

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

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

GCD(1, 681) = 681 / 681

GCD(1, 681) = 1

GCD of 166, 683, 393, 681 is 1

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1. What is the GCD of 166, 683, 393, 681?

GCD of 166, 683, 393, 681 is 1

2. Where do I get the detailed procedure to find GCD of 166, 683, 393, 681?

You can find a detailed procedure to find GCD of 166, 683, 393, 681 on our page.

3. How to find GCD of 166, 683, 393, 681 on a calculator?

You can find the GCD of 166, 683, 393, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.