GCD of 82, 715, 728, 804 Calculator

Given Input numbers are 82, 715, 728, 804

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

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 715

List of positive integer divisors of 715 that divides 715 without a remainder.

1, 5, 11, 13, 55, 65, 143, 715

Divisors of 728

List of positive integer divisors of 728 that divides 728 without a remainder.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 804

List of positive integer divisors of 804 that divides 804 without a remainder.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Greatest Common Divisior

We found the divisors of 82, 715, 728, 804 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 82, 715, 728, 804 is 1.

Therefore, GCD of numbers 82, 715, 728, 804 is 1

Given Input Data is 82, 715, 728, 804

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

Prime Factorization of 82 is 2 x 41

Prime Factorization of 715 is 5 x 11 x 13

Prime Factorization of 728 is 2 x 2 x 2 x 7 x 13

Prime Factorization of 804 is 2 x 2 x 3 x 67

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(82, 715) = 58630

GCD(82, 715) = ( 82 x 715 ) / 58630

GCD(82, 715) = 58630 / 58630

GCD(82, 715) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 728

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

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

GCD(1, 728) = 728 / 728

GCD(1, 728) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 804

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

LCM(1, 804) = 804

GCD(1, 804) = ( 1 x 804 ) / 804

GCD(1, 804) = 804 / 804

GCD(1, 804) = 1

GCD of 82, 715, 728, 804 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 44, 514, 787, 509
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• GCD of 98, 879, 525, 940

1. What is the GCD of 82, 715, 728, 804?

GCD of 82, 715, 728, 804 is 1

2. Where do I get the detailed procedure to find GCD of 82, 715, 728, 804?

You can find a detailed procedure to find GCD of 82, 715, 728, 804 on our page.

3. How to find GCD of 82, 715, 728, 804 on a calculator?

You can find the GCD of 82, 715, 728, 804 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.