GCD of 394, 634, 206 Calculator

Given Input numbers are 394, 634, 206

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

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Divisors of 634

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

1, 2, 317, 634

Divisors of 206

List of positive integer divisors of 206 that divides 206 without a remainder.

1, 2, 103, 206

Greatest Common Divisior

We found the divisors of 394, 634, 206 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 394, 634, 206 is 2.

Therefore, GCD of numbers 394, 634, 206 is 2

Given Input Data is 394, 634, 206

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

Prime Factorization of 394 is 2 x 197

Prime Factorization of 634 is 2 x 317

Prime Factorization of 206 is 2 x 103

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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(394, 634) = 124898

GCD(394, 634) = ( 394 x 634 ) / 124898

GCD(394, 634) = 249796 / 124898

GCD(394, 634) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 206

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

LCM(2, 206) = 206

GCD(2, 206) = ( 2 x 206 ) / 206

GCD(2, 206) = 412 / 206

GCD(2, 206) = 2

GCD of 394, 634, 206 is 2

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• GCD of 904, 807, 551
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1. What is the GCD of 394, 634, 206?

GCD of 394, 634, 206 is 2

2. Where do I get the detailed procedure to find GCD of 394, 634, 206?

You can find a detailed procedure to find GCD of 394, 634, 206 on our page.

3. How to find GCD of 394, 634, 206 on a calculator?

You can find the GCD of 394, 634, 206 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.