GCD of 386, 893, 155 Calculator

Given Input numbers are 386, 893, 155

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

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 893

List of positive integer divisors of 893 that divides 893 without a remainder.

1, 19, 47, 893

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Greatest Common Divisior

We found the divisors of 386, 893, 155 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 386, 893, 155 is 1.

Therefore, GCD of numbers 386, 893, 155 is 1

Given Input Data is 386, 893, 155

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

Prime Factorization of 386 is 2 x 193

Prime Factorization of 893 is 19 x 47

Prime Factorization of 155 is 5 x 31

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(386, 893) = 344698

GCD(386, 893) = ( 386 x 893 ) / 344698

GCD(386, 893) = 344698 / 344698

GCD(386, 893) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

GCD of 386, 893, 155 is 1

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1. What is the GCD of 386, 893, 155?

GCD of 386, 893, 155 is 1

2. Where do I get the detailed procedure to find GCD of 386, 893, 155?

You can find a detailed procedure to find GCD of 386, 893, 155 on our page.

3. How to find GCD of 386, 893, 155 on a calculator?

You can find the GCD of 386, 893, 155 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.