GCD of 184, 989, 81, 631 Calculator

Given Input numbers are 184, 989, 81, 631

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

Divisors of 184

List of positive integer divisors of 184 that divides 184 without a remainder.

1, 2, 4, 8, 23, 46, 92, 184

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Greatest Common Divisior

We found the divisors of 184, 989, 81, 631 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 184, 989, 81, 631 is 1.

Therefore, GCD of numbers 184, 989, 81, 631 is 1

Given Input Data is 184, 989, 81, 631

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

Prime Factorization of 184 is 2 x 2 x 2 x 23

Prime Factorization of 989 is 23 x 43

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 631 is 631

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(184, 989) = 7912

GCD(184, 989) = ( 184 x 989 ) / 7912

GCD(184, 989) = 181976 / 7912

GCD(184, 989) = 23

Step2:

Here we consider the GCD from the above i.e. 23 as first number and the next as 81

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

LCM(23, 81) = 1863

GCD(23, 81) = ( 23 x 81 ) / 1863

GCD(23, 81) = 1863 / 1863

GCD(23, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 631

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

LCM(1, 631) = 631

GCD(1, 631) = ( 1 x 631 ) / 631

GCD(1, 631) = 631 / 631

GCD(1, 631) = 1

GCD of 184, 989, 81, 631 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 260, 380, 23, 621
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• GCD of 890, 100, 82, 310
• GCD of 910, 813, 11, 763
• GCD of 280, 374, 89, 293

1. What is the GCD of 184, 989, 81, 631?

GCD of 184, 989, 81, 631 is 1

2. Where do I get the detailed procedure to find GCD of 184, 989, 81, 631?

You can find a detailed procedure to find GCD of 184, 989, 81, 631 on our page.

3. How to find GCD of 184, 989, 81, 631 on a calculator?

You can find the GCD of 184, 989, 81, 631 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.