GCD of 636, 358, 171 Calculator

Given Input numbers are 636, 358, 171

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

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 171

List of positive integer divisors of 171 that divides 171 without a remainder.

1, 3, 9, 19, 57, 171

Greatest Common Divisior

We found the divisors of 636, 358, 171 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 636, 358, 171 is 1.

Therefore, GCD of numbers 636, 358, 171 is 1

Given Input Data is 636, 358, 171

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

Prime Factorization of 636 is 2 x 2 x 3 x 53

Prime Factorization of 358 is 2 x 179

Prime Factorization of 171 is 3 x 3 x 19

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(636, 358) = 113844

GCD(636, 358) = ( 636 x 358 ) / 113844

GCD(636, 358) = 227688 / 113844

GCD(636, 358) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 171

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

LCM(2, 171) = 342

GCD(2, 171) = ( 2 x 171 ) / 342

GCD(2, 171) = 342 / 342

GCD(2, 171) = 1

GCD of 636, 358, 171 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 333, 852, 160
• GCD of 993, 911, 179
• GCD of 535, 301, 409
• GCD of 407, 741, 959
• GCD of 412, 844, 127

1. What is the GCD of 636, 358, 171?

GCD of 636, 358, 171 is 1

2. Where do I get the detailed procedure to find GCD of 636, 358, 171?

You can find a detailed procedure to find GCD of 636, 358, 171 on our page.

3. How to find GCD of 636, 358, 171 on a calculator?

You can find the GCD of 636, 358, 171 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.