GCD of 636, 634, 897 Calculator

Given Input numbers are 636, 634, 897

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 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Greatest Common Divisior

We found the divisors of 636, 634, 897 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 636, 634, 897 is 1.

Therefore, GCD of numbers 636, 634, 897 is 1

Given Input Data is 636, 634, 897

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 634 is 2 x 317

Prime Factorization of 897 is 3 x 13 x 23

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, 634) = 201612

GCD(636, 634) = ( 636 x 634 ) / 201612

GCD(636, 634) = 403224 / 201612

GCD(636, 634) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 897

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

LCM(2, 897) = 1794

GCD(2, 897) = ( 2 x 897 ) / 1794

GCD(2, 897) = 1794 / 1794

GCD(2, 897) = 1

GCD of 636, 634, 897 is 1

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1. What is the GCD of 636, 634, 897?

GCD of 636, 634, 897 is 1

2. Where do I get the detailed procedure to find GCD of 636, 634, 897?

You can find a detailed procedure to find GCD of 636, 634, 897 on our page.

3. How to find GCD of 636, 634, 897 on a calculator?

You can find the GCD of 636, 634, 897 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.