GCD of 81, 148, 246, 804 Calculator

Given Input numbers are 81, 148, 246, 804

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

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 148

List of positive integer divisors of 148 that divides 148 without a remainder.

1, 2, 4, 37, 74, 148

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

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 81, 148, 246, 804 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 81, 148, 246, 804 is 1.

Therefore, GCD of numbers 81, 148, 246, 804 is 1

Given Input Data is 81, 148, 246, 804

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

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 148 is 2 x 2 x 37

Prime Factorization of 246 is 2 x 3 x 41

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(81, 148) = 11988

GCD(81, 148) = ( 81 x 148 ) / 11988

GCD(81, 148) = 11988 / 11988

GCD(81, 148) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 246

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

LCM(1, 246) = 246

GCD(1, 246) = ( 1 x 246 ) / 246

GCD(1, 246) = 246 / 246

GCD(1, 246) = 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 81, 148, 246, 804 is 1

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1. What is the GCD of 81, 148, 246, 804?

GCD of 81, 148, 246, 804 is 1

2. Where do I get the detailed procedure to find GCD of 81, 148, 246, 804?

You can find a detailed procedure to find GCD of 81, 148, 246, 804 on our page.

3. How to find GCD of 81, 148, 246, 804 on a calculator?

You can find the GCD of 81, 148, 246, 804 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.