GCD of 195, 518, 99, 669 Calculator

Given Input numbers are 195, 518, 99, 669

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

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Divisors of 99

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

1, 3, 9, 11, 33, 99

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Greatest Common Divisior

We found the divisors of 195, 518, 99, 669 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 195, 518, 99, 669 is 1.

Therefore, GCD of numbers 195, 518, 99, 669 is 1

Given Input Data is 195, 518, 99, 669

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

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 518 is 2 x 7 x 37

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 669 is 3 x 223

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(195, 518) = 101010

GCD(195, 518) = ( 195 x 518 ) / 101010

GCD(195, 518) = 101010 / 101010

GCD(195, 518) = 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 669

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

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

GCD(1, 669) = 669 / 669

GCD(1, 669) = 1

GCD of 195, 518, 99, 669 is 1

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1. What is the GCD of 195, 518, 99, 669?

GCD of 195, 518, 99, 669 is 1

2. Where do I get the detailed procedure to find GCD of 195, 518, 99, 669?

You can find a detailed procedure to find GCD of 195, 518, 99, 669 on our page.

3. How to find GCD of 195, 518, 99, 669 on a calculator?

You can find the GCD of 195, 518, 99, 669 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.