GCD of 441, 148, 183, 399 Calculator

Given Input numbers are 441, 148, 183, 399

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

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 148

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

1, 2, 4, 37, 74, 148

Divisors of 183

List of positive integer divisors of 183 that divides 183 without a remainder.

1, 3, 61, 183

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Greatest Common Divisior

We found the divisors of 441, 148, 183, 399 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 441, 148, 183, 399 is 1.

Therefore, GCD of numbers 441, 148, 183, 399 is 1

Given Input Data is 441, 148, 183, 399

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

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

Prime Factorization of 148 is 2 x 2 x 37

Prime Factorization of 183 is 3 x 61

Prime Factorization of 399 is 3 x 7 x 19

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(441, 148) = 65268

GCD(441, 148) = ( 441 x 148 ) / 65268

GCD(441, 148) = 65268 / 65268

GCD(441, 148) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 183

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

LCM(1, 183) = 183

GCD(1, 183) = ( 1 x 183 ) / 183

GCD(1, 183) = 183 / 183

GCD(1, 183) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 399

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

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

GCD(1, 399) = 399 / 399

GCD(1, 399) = 1

GCD of 441, 148, 183, 399 is 1

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1. What is the GCD of 441, 148, 183, 399?

GCD of 441, 148, 183, 399 is 1

2. Where do I get the detailed procedure to find GCD of 441, 148, 183, 399?

You can find a detailed procedure to find GCD of 441, 148, 183, 399 on our page.

3. How to find GCD of 441, 148, 183, 399 on a calculator?

You can find the GCD of 441, 148, 183, 399 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.