GCD of 399, 234, 755, 572 Calculator

Given Input numbers are 399, 234, 755, 572

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

Divisors of 399

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

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

Divisors of 234

List of positive integer divisors of 234 that divides 234 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 572

List of positive integer divisors of 572 that divides 572 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Greatest Common Divisior

We found the divisors of 399, 234, 755, 572 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 399, 234, 755, 572 is 1.

Therefore, GCD of numbers 399, 234, 755, 572 is 1

Given Input Data is 399, 234, 755, 572

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

Prime Factorization of 399 is 3 x 7 x 19

Prime Factorization of 234 is 2 x 3 x 3 x 13

Prime Factorization of 755 is 5 x 151

Prime Factorization of 572 is 2 x 2 x 11 x 13

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(399, 234) = 31122

GCD(399, 234) = ( 399 x 234 ) / 31122

GCD(399, 234) = 93366 / 31122

GCD(399, 234) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 755

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

LCM(3, 755) = 2265

GCD(3, 755) = ( 3 x 755 ) / 2265

GCD(3, 755) = 2265 / 2265

GCD(3, 755) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 572

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

LCM(1, 572) = 572

GCD(1, 572) = ( 1 x 572 ) / 572

GCD(1, 572) = 572 / 572

GCD(1, 572) = 1

GCD of 399, 234, 755, 572 is 1

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• GCD of 368, 538, 322, 913
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1. What is the GCD of 399, 234, 755, 572?

GCD of 399, 234, 755, 572 is 1

2. Where do I get the detailed procedure to find GCD of 399, 234, 755, 572?

You can find a detailed procedure to find GCD of 399, 234, 755, 572 on our page.

3. How to find GCD of 399, 234, 755, 572 on a calculator?

You can find the GCD of 399, 234, 755, 572 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.