GCD of 666, 188, 75, 629 Calculator

Given Input numbers are 666, 188, 75, 629

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

Divisors of 666

List of positive integer divisors of 666 that divides 666 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

Divisors of 188

List of positive integer divisors of 188 that divides 188 without a remainder.

1, 2, 4, 47, 94, 188

Divisors of 75

List of positive integer divisors of 75 that divides 75 without a remainder.

1, 3, 5, 15, 25, 75

Divisors of 629

List of positive integer divisors of 629 that divides 629 without a remainder.

1, 17, 37, 629

Greatest Common Divisior

We found the divisors of 666, 188, 75, 629 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 666, 188, 75, 629 is 1.

Therefore, GCD of numbers 666, 188, 75, 629 is 1

Given Input Data is 666, 188, 75, 629

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

Prime Factorization of 666 is 2 x 3 x 3 x 37

Prime Factorization of 188 is 2 x 2 x 47

Prime Factorization of 75 is 3 x 5 x 5

Prime Factorization of 629 is 17 x 37

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(666, 188) = 62604

GCD(666, 188) = ( 666 x 188 ) / 62604

GCD(666, 188) = 125208 / 62604

GCD(666, 188) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 75

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

LCM(2, 75) = 150

GCD(2, 75) = ( 2 x 75 ) / 150

GCD(2, 75) = 150 / 150

GCD(2, 75) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 629

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

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

GCD(1, 629) = 629 / 629

GCD(1, 629) = 1

GCD of 666, 188, 75, 629 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 190, 475, 18, 237
• GCD of 333, 806, 58, 636
• GCD of 441, 427, 19, 786
• GCD of 998, 132, 71, 295
• GCD of 864, 471, 25, 264

1. What is the GCD of 666, 188, 75, 629?

GCD of 666, 188, 75, 629 is 1

2. Where do I get the detailed procedure to find GCD of 666, 188, 75, 629?

You can find a detailed procedure to find GCD of 666, 188, 75, 629 on our page.

3. How to find GCD of 666, 188, 75, 629 on a calculator?

You can find the GCD of 666, 188, 75, 629 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.