GCD of 439, 146, 441, 812 Calculator

Given Input numbers are 439, 146, 441, 812

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

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Greatest Common Divisior

We found the divisors of 439, 146, 441, 812 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 439, 146, 441, 812 is 1.

Therefore, GCD of numbers 439, 146, 441, 812 is 1

Given Input Data is 439, 146, 441, 812

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

Prime Factorization of 439 is 439

Prime Factorization of 146 is 2 x 73

Prime Factorization of 441 is 3 x 3 x 7 x 7

Prime Factorization of 812 is 2 x 2 x 7 x 29

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(439, 146) = 64094

GCD(439, 146) = ( 439 x 146 ) / 64094

GCD(439, 146) = 64094 / 64094

GCD(439, 146) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 441

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

LCM(1, 441) = 441

GCD(1, 441) = ( 1 x 441 ) / 441

GCD(1, 441) = 441 / 441

GCD(1, 441) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 812

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

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

GCD(1, 812) = 812 / 812

GCD(1, 812) = 1

GCD of 439, 146, 441, 812 is 1

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1. What is the GCD of 439, 146, 441, 812?

GCD of 439, 146, 441, 812 is 1

2. Where do I get the detailed procedure to find GCD of 439, 146, 441, 812?

You can find a detailed procedure to find GCD of 439, 146, 441, 812 on our page.

3. How to find GCD of 439, 146, 441, 812 on a calculator?

You can find the GCD of 439, 146, 441, 812 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.