GCD of 546, 604, 393, 330 Calculator

Given Input numbers are 546, 604, 393, 330

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

Divisors of 546

List of positive integer divisors of 546 that divides 546 without a remainder.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

Divisors of 604

List of positive integer divisors of 604 that divides 604 without a remainder.

1, 2, 4, 151, 302, 604

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Greatest Common Divisior

We found the divisors of 546, 604, 393, 330 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 546, 604, 393, 330 is 1.

Therefore, GCD of numbers 546, 604, 393, 330 is 1

Given Input Data is 546, 604, 393, 330

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

Prime Factorization of 546 is 2 x 3 x 7 x 13

Prime Factorization of 604 is 2 x 2 x 151

Prime Factorization of 393 is 3 x 131

Prime Factorization of 330 is 2 x 3 x 5 x 11

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(546, 604) = 164892

GCD(546, 604) = ( 546 x 604 ) / 164892

GCD(546, 604) = 329784 / 164892

GCD(546, 604) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 393

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

LCM(2, 393) = 786

GCD(2, 393) = ( 2 x 393 ) / 786

GCD(2, 393) = 786 / 786

GCD(2, 393) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 330

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

LCM(1, 330) = 330

GCD(1, 330) = ( 1 x 330 ) / 330

GCD(1, 330) = 330 / 330

GCD(1, 330) = 1

GCD of 546, 604, 393, 330 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 985, 464, 964, 526
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• GCD of 865, 884, 245, 481

1. What is the GCD of 546, 604, 393, 330?

GCD of 546, 604, 393, 330 is 1

2. Where do I get the detailed procedure to find GCD of 546, 604, 393, 330?

You can find a detailed procedure to find GCD of 546, 604, 393, 330 on our page.

3. How to find GCD of 546, 604, 393, 330 on a calculator?

You can find the GCD of 546, 604, 393, 330 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.