GCD of 187, 777, 99, 191 Calculator

Given Input numbers are 187, 777, 99, 191

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 777

List of positive integer divisors of 777 that divides 777 without a remainder.

1, 3, 7, 21, 37, 111, 259, 777

Divisors of 99

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

1, 3, 9, 11, 33, 99

Divisors of 191

List of positive integer divisors of 191 that divides 191 without a remainder.

1, 191

Greatest Common Divisior

We found the divisors of 187, 777, 99, 191 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 187, 777, 99, 191 is 1.

Therefore, GCD of numbers 187, 777, 99, 191 is 1

Given Input Data is 187, 777, 99, 191

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

Prime Factorization of 187 is 11 x 17

Prime Factorization of 777 is 3 x 7 x 37

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 191 is 191

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, 777) = 145299

GCD(187, 777) = ( 187 x 777 ) / 145299

GCD(187, 777) = 145299 / 145299

GCD(187, 777) = 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 191

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

LCM(1, 191) = 191

GCD(1, 191) = ( 1 x 191 ) / 191

GCD(1, 191) = 191 / 191

GCD(1, 191) = 1

GCD of 187, 777, 99, 191 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 770, 899, 28, 993
• GCD of 641, 342, 58, 687
• GCD of 157, 386, 34, 200
• GCD of 786, 270, 86, 199
• GCD of 268, 293, 37, 884

1. What is the GCD of 187, 777, 99, 191?

GCD of 187, 777, 99, 191 is 1

2. Where do I get the detailed procedure to find GCD of 187, 777, 99, 191?

You can find a detailed procedure to find GCD of 187, 777, 99, 191 on our page.

3. How to find GCD of 187, 777, 99, 191 on a calculator?

You can find the GCD of 187, 777, 99, 191 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.