GCD of 197, 887, 99, 730 Calculator

Given Input numbers are 197, 887, 99, 730

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

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 887

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

1, 887

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 730

List of positive integer divisors of 730 that divides 730 without a remainder.

1, 2, 5, 10, 73, 146, 365, 730

Greatest Common Divisior

We found the divisors of 197, 887, 99, 730 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 197, 887, 99, 730 is 1.

Therefore, GCD of numbers 197, 887, 99, 730 is 1

Given Input Data is 197, 887, 99, 730

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

Prime Factorization of 197 is 197

Prime Factorization of 887 is 887

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 730 is 2 x 5 x 73

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(197, 887) = 174739

GCD(197, 887) = ( 197 x 887 ) / 174739

GCD(197, 887) = 174739 / 174739

GCD(197, 887) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 99

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

LCM(1, 99) = 99

GCD(1, 99) = ( 1 x 99 ) / 99

GCD(1, 99) = 99 / 99

GCD(1, 99) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 730

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

LCM(1, 730) = 730

GCD(1, 730) = ( 1 x 730 ) / 730

GCD(1, 730) = 730 / 730

GCD(1, 730) = 1

GCD of 197, 887, 99, 730 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 908, 693, 63, 473
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• GCD of 895, 199, 94, 181

1. What is the GCD of 197, 887, 99, 730?

GCD of 197, 887, 99, 730 is 1

2. Where do I get the detailed procedure to find GCD of 197, 887, 99, 730?

You can find a detailed procedure to find GCD of 197, 887, 99, 730 on our page.

3. How to find GCD of 197, 887, 99, 730 on a calculator?

You can find the GCD of 197, 887, 99, 730 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.