GCD of 187, 338, 71, 671 Calculator

Given Input numbers are 187, 338, 71, 671

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

Divisors of 187

List of positive integer divisors of 187 that divides 187 without a remainder.

1, 11, 17, 187

Divisors of 338

List of positive integer divisors of 338 that divides 338 without a remainder.

1, 2, 13, 26, 169, 338

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Greatest Common Divisior

We found the divisors of 187, 338, 71, 671 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 187, 338, 71, 671 is 1.

Therefore, GCD of numbers 187, 338, 71, 671 is 1

Given Input Data is 187, 338, 71, 671

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

Prime Factorization of 187 is 11 x 17

Prime Factorization of 338 is 2 x 13 x 13

Prime Factorization of 71 is 71

Prime Factorization of 671 is 11 x 61

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(187, 338) = 63206

GCD(187, 338) = ( 187 x 338 ) / 63206

GCD(187, 338) = 63206 / 63206

GCD(187, 338) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 71

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

LCM(1, 71) = 71

GCD(1, 71) = ( 1 x 71 ) / 71

GCD(1, 71) = 71 / 71

GCD(1, 71) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 671

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

LCM(1, 671) = 671

GCD(1, 671) = ( 1 x 671 ) / 671

GCD(1, 671) = 671 / 671

GCD(1, 671) = 1

GCD of 187, 338, 71, 671 is 1

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• GCD of 813, 367, 57, 198
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1. What is the GCD of 187, 338, 71, 671?

GCD of 187, 338, 71, 671 is 1

2. Where do I get the detailed procedure to find GCD of 187, 338, 71, 671?

You can find a detailed procedure to find GCD of 187, 338, 71, 671 on our page.

3. How to find GCD of 187, 338, 71, 671 on a calculator?

You can find the GCD of 187, 338, 71, 671 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.