GCD of 537, 189, 423, 887 Calculator

Given Input numbers are 537, 189, 423, 887

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

Divisors of 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

Divisors of 189

List of positive integer divisors of 189 that divides 189 without a remainder.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 423

List of positive integer divisors of 423 that divides 423 without a remainder.

1, 3, 9, 47, 141, 423

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Greatest Common Divisior

We found the divisors of 537, 189, 423, 887 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 537, 189, 423, 887 is 1.

Therefore, GCD of numbers 537, 189, 423, 887 is 1

Given Input Data is 537, 189, 423, 887

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

Prime Factorization of 537 is 3 x 179

Prime Factorization of 189 is 3 x 3 x 3 x 7

Prime Factorization of 423 is 3 x 3 x 47

Prime Factorization of 887 is 887

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(537, 189) = 33831

GCD(537, 189) = ( 537 x 189 ) / 33831

GCD(537, 189) = 101493 / 33831

GCD(537, 189) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 423

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

LCM(3, 423) = 423

GCD(3, 423) = ( 3 x 423 ) / 423

GCD(3, 423) = 1269 / 423

GCD(3, 423) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 887

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

LCM(3, 887) = 2661

GCD(3, 887) = ( 3 x 887 ) / 2661

GCD(3, 887) = 2661 / 2661

GCD(3, 887) = 1

GCD of 537, 189, 423, 887 is 1

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1. What is the GCD of 537, 189, 423, 887?

GCD of 537, 189, 423, 887 is 1

2. Where do I get the detailed procedure to find GCD of 537, 189, 423, 887?

You can find a detailed procedure to find GCD of 537, 189, 423, 887 on our page.

3. How to find GCD of 537, 189, 423, 887 on a calculator?

You can find the GCD of 537, 189, 423, 887 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.