GCD of 208, 388, 841 Calculator

Given Input numbers are 208, 388, 841

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

Divisors of 208

List of positive integer divisors of 208 that divides 208 without a remainder.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Greatest Common Divisior

We found the divisors of 208, 388, 841 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 208, 388, 841 is 1.

Therefore, GCD of numbers 208, 388, 841 is 1

Given Input Data is 208, 388, 841

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

Prime Factorization of 208 is 2 x 2 x 2 x 2 x 13

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 841 is 29 x 29

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(208, 388) = 20176

GCD(208, 388) = ( 208 x 388 ) / 20176

GCD(208, 388) = 80704 / 20176

GCD(208, 388) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 841

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

LCM(4, 841) = 3364

GCD(4, 841) = ( 4 x 841 ) / 3364

GCD(4, 841) = 3364 / 3364

GCD(4, 841) = 1

GCD of 208, 388, 841 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 997, 650, 605
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• GCD of 423, 191, 115
• GCD of 104, 160, 305
• GCD of 148, 814, 388

1. What is the GCD of 208, 388, 841?

GCD of 208, 388, 841 is 1

2. Where do I get the detailed procedure to find GCD of 208, 388, 841?

You can find a detailed procedure to find GCD of 208, 388, 841 on our page.

3. How to find GCD of 208, 388, 841 on a calculator?

You can find the GCD of 208, 388, 841 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.