GCD of 387, 481, 95, 815 Calculator

Given Input numbers are 387, 481, 95, 815

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

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 95

List of positive integer divisors of 95 that divides 95 without a remainder.

1, 5, 19, 95

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Greatest Common Divisior

We found the divisors of 387, 481, 95, 815 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 387, 481, 95, 815 is 1.

Therefore, GCD of numbers 387, 481, 95, 815 is 1

Given Input Data is 387, 481, 95, 815

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

Prime Factorization of 387 is 3 x 3 x 43

Prime Factorization of 481 is 13 x 37

Prime Factorization of 95 is 5 x 19

Prime Factorization of 815 is 5 x 163

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(387, 481) = 186147

GCD(387, 481) = ( 387 x 481 ) / 186147

GCD(387, 481) = 186147 / 186147

GCD(387, 481) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 95

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

LCM(1, 95) = 95

GCD(1, 95) = ( 1 x 95 ) / 95

GCD(1, 95) = 95 / 95

GCD(1, 95) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 815

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

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

GCD(1, 815) = 815 / 815

GCD(1, 815) = 1

GCD of 387, 481, 95, 815 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 535, 897, 91, 940
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• GCD of 893, 279, 99, 645
• GCD of 793, 496, 69, 945

1. What is the GCD of 387, 481, 95, 815?

GCD of 387, 481, 95, 815 is 1

2. Where do I get the detailed procedure to find GCD of 387, 481, 95, 815?

You can find a detailed procedure to find GCD of 387, 481, 95, 815 on our page.

3. How to find GCD of 387, 481, 95, 815 on a calculator?

You can find the GCD of 387, 481, 95, 815 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.