GCD of 865, 181, 706, 166 Calculator

Given Input numbers are 865, 181, 706, 166

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

Divisors of 865

List of positive integer divisors of 865 that divides 865 without a remainder.

1, 5, 173, 865

Divisors of 181

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

1, 181

Divisors of 706

List of positive integer divisors of 706 that divides 706 without a remainder.

1, 2, 353, 706

Divisors of 166

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

1, 2, 83, 166

Greatest Common Divisior

We found the divisors of 865, 181, 706, 166 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 865, 181, 706, 166 is 1.

Therefore, GCD of numbers 865, 181, 706, 166 is 1

Given Input Data is 865, 181, 706, 166

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

Prime Factorization of 865 is 5 x 173

Prime Factorization of 181 is 181

Prime Factorization of 706 is 2 x 353

Prime Factorization of 166 is 2 x 83

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(865, 181) = 156565

GCD(865, 181) = ( 865 x 181 ) / 156565

GCD(865, 181) = 156565 / 156565

GCD(865, 181) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 706

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

LCM(1, 706) = 706

GCD(1, 706) = ( 1 x 706 ) / 706

GCD(1, 706) = 706 / 706

GCD(1, 706) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 166

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

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

GCD(1, 166) = 166 / 166

GCD(1, 166) = 1

GCD of 865, 181, 706, 166 is 1

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1. What is the GCD of 865, 181, 706, 166?

GCD of 865, 181, 706, 166 is 1

2. Where do I get the detailed procedure to find GCD of 865, 181, 706, 166?

You can find a detailed procedure to find GCD of 865, 181, 706, 166 on our page.

3. How to find GCD of 865, 181, 706, 166 on a calculator?

You can find the GCD of 865, 181, 706, 166 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.