GCD of 255, 982, 381 Calculator

Given Input numbers are 255, 982, 381

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

Divisors of 255

List of positive integer divisors of 255 that divides 255 without a remainder.

1, 3, 5, 15, 17, 51, 85, 255

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

Divisors of 381

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

1, 3, 127, 381

Greatest Common Divisior

We found the divisors of 255, 982, 381 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 255, 982, 381 is 1.

Therefore, GCD of numbers 255, 982, 381 is 1

Given Input Data is 255, 982, 381

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

Prime Factorization of 255 is 3 x 5 x 17

Prime Factorization of 982 is 2 x 491

Prime Factorization of 381 is 3 x 127

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(255, 982) = 250410

GCD(255, 982) = ( 255 x 982 ) / 250410

GCD(255, 982) = 250410 / 250410

GCD(255, 982) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 381

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

LCM(1, 381) = 381

GCD(1, 381) = ( 1 x 381 ) / 381

GCD(1, 381) = 381 / 381

GCD(1, 381) = 1

GCD of 255, 982, 381 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 856, 793, 900
• GCD of 109, 116, 178
• GCD of 552, 345, 491
• GCD of 970, 377, 885
• GCD of 578, 824, 235

1. What is the GCD of 255, 982, 381?

GCD of 255, 982, 381 is 1

2. Where do I get the detailed procedure to find GCD of 255, 982, 381?

You can find a detailed procedure to find GCD of 255, 982, 381 on our page.

3. How to find GCD of 255, 982, 381 on a calculator?

You can find the GCD of 255, 982, 381 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.