GCD of 556, 136, 197 Calculator

Given Input numbers are 556, 136, 197

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

Divisors of 556

List of positive integer divisors of 556 that divides 556 without a remainder.

1, 2, 4, 139, 278, 556

Divisors of 136

List of positive integer divisors of 136 that divides 136 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136

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 556, 136, 197 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 556, 136, 197 is 1.

Therefore, GCD of numbers 556, 136, 197 is 1

Given Input Data is 556, 136, 197

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

Prime Factorization of 556 is 2 x 2 x 139

Prime Factorization of 136 is 2 x 2 x 2 x 17

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(556, 136) = 18904

GCD(556, 136) = ( 556 x 136 ) / 18904

GCD(556, 136) = 75616 / 18904

GCD(556, 136) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 197

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

LCM(4, 197) = 788

GCD(4, 197) = ( 4 x 197 ) / 788

GCD(4, 197) = 788 / 788

GCD(4, 197) = 1

GCD of 556, 136, 197 is 1

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1. What is the GCD of 556, 136, 197?

GCD of 556, 136, 197 is 1

2. Where do I get the detailed procedure to find GCD of 556, 136, 197?

You can find a detailed procedure to find GCD of 556, 136, 197 on our page.

3. How to find GCD of 556, 136, 197 on a calculator?

You can find the GCD of 556, 136, 197 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.