GCD of 190, 381, 75 Calculator

Given Input numbers are 190, 381, 75

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

Divisors of 190

List of positive integer divisors of 190 that divides 190 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 75

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

1, 3, 5, 15, 25, 75

Greatest Common Divisior

We found the divisors of 190, 381, 75 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 190, 381, 75 is 1.

Therefore, GCD of numbers 190, 381, 75 is 1

Given Input Data is 190, 381, 75

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

Prime Factorization of 190 is 2 x 5 x 19

Prime Factorization of 381 is 3 x 127

Prime Factorization of 75 is 3 x 5 x 5

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(190, 381) = 72390

GCD(190, 381) = ( 190 x 381 ) / 72390

GCD(190, 381) = 72390 / 72390

GCD(190, 381) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 75

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

LCM(1, 75) = 75

GCD(1, 75) = ( 1 x 75 ) / 75

GCD(1, 75) = 75 / 75

GCD(1, 75) = 1

GCD of 190, 381, 75 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 441, 213, 62
• GCD of 455, 330, 36
• GCD of 630, 869, 70
• GCD of 802, 883, 60
• GCD of 627, 373, 20

1. What is the GCD of 190, 381, 75?

GCD of 190, 381, 75 is 1

2. Where do I get the detailed procedure to find GCD of 190, 381, 75?

You can find a detailed procedure to find GCD of 190, 381, 75 on our page.

3. How to find GCD of 190, 381, 75 on a calculator?

You can find the GCD of 190, 381, 75 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.