GCD of 381, 529, 63, 187 Calculator

Given Input numbers are 381, 529, 63, 187

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

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 529

List of positive integer divisors of 529 that divides 529 without a remainder.

1, 23, 529

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 187

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

1, 11, 17, 187

Greatest Common Divisior

We found the divisors of 381, 529, 63, 187 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 529, 63, 187 is 1.

Therefore, GCD of numbers 381, 529, 63, 187 is 1

Given Input Data is 381, 529, 63, 187

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

Prime Factorization of 381 is 3 x 127

Prime Factorization of 529 is 23 x 23

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 187 is 11 x 17

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(381, 529) = 201549

GCD(381, 529) = ( 381 x 529 ) / 201549

GCD(381, 529) = 201549 / 201549

GCD(381, 529) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 187

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

LCM(1, 187) = 187

GCD(1, 187) = ( 1 x 187 ) / 187

GCD(1, 187) = 187 / 187

GCD(1, 187) = 1

GCD of 381, 529, 63, 187 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 717, 670, 39, 912
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1. What is the GCD of 381, 529, 63, 187?

GCD of 381, 529, 63, 187 is 1

2. Where do I get the detailed procedure to find GCD of 381, 529, 63, 187?

You can find a detailed procedure to find GCD of 381, 529, 63, 187 on our page.

3. How to find GCD of 381, 529, 63, 187 on a calculator?

You can find the GCD of 381, 529, 63, 187 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.