GCD of 208, 218, 79, 226 Calculator

Given Input numbers are 208, 218, 79, 226

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 218

List of positive integer divisors of 218 that divides 218 without a remainder.

1, 2, 109, 218

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 226

List of positive integer divisors of 226 that divides 226 without a remainder.

1, 2, 113, 226

Greatest Common Divisior

We found the divisors of 208, 218, 79, 226 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 208, 218, 79, 226 is 1.

Therefore, GCD of numbers 208, 218, 79, 226 is 1

Given Input Data is 208, 218, 79, 226

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 218 is 2 x 109

Prime Factorization of 79 is 79

Prime Factorization of 226 is 2 x 113

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, 218) = 22672

GCD(208, 218) = ( 208 x 218 ) / 22672

GCD(208, 218) = 45344 / 22672

GCD(208, 218) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 226

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

LCM(1, 226) = 226

GCD(1, 226) = ( 1 x 226 ) / 226

GCD(1, 226) = 226 / 226

GCD(1, 226) = 1

GCD of 208, 218, 79, 226 is 1

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• GCD of 562, 188, 68, 600
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1. What is the GCD of 208, 218, 79, 226?

GCD of 208, 218, 79, 226 is 1

2. Where do I get the detailed procedure to find GCD of 208, 218, 79, 226?

You can find a detailed procedure to find GCD of 208, 218, 79, 226 on our page.

3. How to find GCD of 208, 218, 79, 226 on a calculator?

You can find the GCD of 208, 218, 79, 226 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.