GCD of 381, 845, 629, 199 Calculator

Given Input numbers are 381, 845, 629, 199

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

Divisors of 381

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

1, 3, 127, 381

Divisors of 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 629

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

1, 17, 37, 629

Divisors of 199

List of positive integer divisors of 199 that divides 199 without a remainder.

1, 199

Greatest Common Divisior

We found the divisors of 381, 845, 629, 199 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 845, 629, 199 is 1.

Therefore, GCD of numbers 381, 845, 629, 199 is 1

Given Input Data is 381, 845, 629, 199

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

Prime Factorization of 381 is 3 x 127

Prime Factorization of 845 is 5 x 13 x 13

Prime Factorization of 629 is 17 x 37

Prime Factorization of 199 is 199

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(381, 845) = 321945

GCD(381, 845) = ( 381 x 845 ) / 321945

GCD(381, 845) = 321945 / 321945

GCD(381, 845) = 1

Step2:

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

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 199

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

LCM(1, 199) = 199

GCD(1, 199) = ( 1 x 199 ) / 199

GCD(1, 199) = 199 / 199

GCD(1, 199) = 1

GCD of 381, 845, 629, 199 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 379, 421, 224, 873
• GCD of 670, 592, 992, 499
• GCD of 159, 747, 493, 565
• GCD of 631, 519, 913, 199
• GCD of 269, 558, 498, 996

1. What is the GCD of 381, 845, 629, 199?

GCD of 381, 845, 629, 199 is 1

2. Where do I get the detailed procedure to find GCD of 381, 845, 629, 199?

You can find a detailed procedure to find GCD of 381, 845, 629, 199 on our page.

3. How to find GCD of 381, 845, 629, 199 on a calculator?

You can find the GCD of 381, 845, 629, 199 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.