GCD of 815, 495, 443, 951 Calculator

Given Input numbers are 815, 495, 443, 951

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

Divisors of 815

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

1, 5, 163, 815

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 951

List of positive integer divisors of 951 that divides 951 without a remainder.

1, 3, 317, 951

Greatest Common Divisior

We found the divisors of 815, 495, 443, 951 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 815, 495, 443, 951 is 1.

Therefore, GCD of numbers 815, 495, 443, 951 is 1

Given Input Data is 815, 495, 443, 951

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

Prime Factorization of 815 is 5 x 163

Prime Factorization of 495 is 3 x 3 x 5 x 11

Prime Factorization of 443 is 443

Prime Factorization of 951 is 3 x 317

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(815, 495) = 80685

GCD(815, 495) = ( 815 x 495 ) / 80685

GCD(815, 495) = 403425 / 80685

GCD(815, 495) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 443

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

LCM(5, 443) = 2215

GCD(5, 443) = ( 5 x 443 ) / 2215

GCD(5, 443) = 2215 / 2215

GCD(5, 443) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 951

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

LCM(1, 951) = 951

GCD(1, 951) = ( 1 x 951 ) / 951

GCD(1, 951) = 951 / 951

GCD(1, 951) = 1

GCD of 815, 495, 443, 951 is 1

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1. What is the GCD of 815, 495, 443, 951?

GCD of 815, 495, 443, 951 is 1

2. Where do I get the detailed procedure to find GCD of 815, 495, 443, 951?

You can find a detailed procedure to find GCD of 815, 495, 443, 951 on our page.

3. How to find GCD of 815, 495, 443, 951 on a calculator?

You can find the GCD of 815, 495, 443, 951 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.