GCD of 226, 361, 20, 197 Calculator

Given Input numbers are 226, 361, 20, 197

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

Divisors of 226

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

1, 2, 113, 226

Divisors of 361

List of positive integer divisors of 361 that divides 361 without a remainder.

1, 19, 361

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Greatest Common Divisior

We found the divisors of 226, 361, 20, 197 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 226, 361, 20, 197 is 1.

Therefore, GCD of numbers 226, 361, 20, 197 is 1

Given Input Data is 226, 361, 20, 197

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

Prime Factorization of 226 is 2 x 113

Prime Factorization of 361 is 19 x 19

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 197 is 197

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(226, 361) = 81586

GCD(226, 361) = ( 226 x 361 ) / 81586

GCD(226, 361) = 81586 / 81586

GCD(226, 361) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 20

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

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

GCD(1, 20) = 20 / 20

GCD(1, 20) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 197

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

LCM(1, 197) = 197

GCD(1, 197) = ( 1 x 197 ) / 197

GCD(1, 197) = 197 / 197

GCD(1, 197) = 1

GCD of 226, 361, 20, 197 is 1

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• GCD of 386, 358, 96, 863
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1. What is the GCD of 226, 361, 20, 197?

GCD of 226, 361, 20, 197 is 1

2. Where do I get the detailed procedure to find GCD of 226, 361, 20, 197?

You can find a detailed procedure to find GCD of 226, 361, 20, 197 on our page.

3. How to find GCD of 226, 361, 20, 197 on a calculator?

You can find the GCD of 226, 361, 20, 197 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.