GCD of 324, 704, 621 Calculator

Given Input numbers are 324, 704, 621

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

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 704

List of positive integer divisors of 704 that divides 704 without a remainder.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Greatest Common Divisior

We found the divisors of 324, 704, 621 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 324, 704, 621 is 1.

Therefore, GCD of numbers 324, 704, 621 is 1

Given Input Data is 324, 704, 621

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

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 x 3

Prime Factorization of 704 is 2 x 2 x 2 x 2 x 2 x 2 x 11

Prime Factorization of 621 is 3 x 3 x 3 x 23

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(324, 704) = 57024

GCD(324, 704) = ( 324 x 704 ) / 57024

GCD(324, 704) = 228096 / 57024

GCD(324, 704) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 621

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

LCM(4, 621) = 2484

GCD(4, 621) = ( 4 x 621 ) / 2484

GCD(4, 621) = 2484 / 2484

GCD(4, 621) = 1

GCD of 324, 704, 621 is 1

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• GCD of 780, 795, 576
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1. What is the GCD of 324, 704, 621?

GCD of 324, 704, 621 is 1

2. Where do I get the detailed procedure to find GCD of 324, 704, 621?

You can find a detailed procedure to find GCD of 324, 704, 621 on our page.

3. How to find GCD of 324, 704, 621 on a calculator?

You can find the GCD of 324, 704, 621 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.