GCD of 648, 803, 804 Calculator

Given Input numbers are 648, 803, 804

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

Divisors of 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

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 648, 803, 804 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 648, 803, 804 is 1.

Therefore, GCD of numbers 648, 803, 804 is 1

Given Input Data is 648, 803, 804

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

Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime Factorization of 803 is 11 x 73

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(648, 803) = 520344

GCD(648, 803) = ( 648 x 803 ) / 520344

GCD(648, 803) = 520344 / 520344

GCD(648, 803) = 1

Step2:

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 648, 803, 804 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 333, 224, 102
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1. What is the GCD of 648, 803, 804?

GCD of 648, 803, 804 is 1

2. Where do I get the detailed procedure to find GCD of 648, 803, 804?

You can find a detailed procedure to find GCD of 648, 803, 804 on our page.

3. How to find GCD of 648, 803, 804 on a calculator?

You can find the GCD of 648, 803, 804 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.