GCD of 531, 320, 192, 479 Calculator

Given Input numbers are 531, 320, 192, 479

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

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 192

List of positive integer divisors of 192 that divides 192 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Greatest Common Divisior

We found the divisors of 531, 320, 192, 479 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 531, 320, 192, 479 is 1.

Therefore, GCD of numbers 531, 320, 192, 479 is 1

Given Input Data is 531, 320, 192, 479

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

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 192 is 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime Factorization of 479 is 479

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(531, 320) = 169920

GCD(531, 320) = ( 531 x 320 ) / 169920

GCD(531, 320) = 169920 / 169920

GCD(531, 320) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 192

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

LCM(1, 192) = 192

GCD(1, 192) = ( 1 x 192 ) / 192

GCD(1, 192) = 192 / 192

GCD(1, 192) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 479

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

LCM(1, 479) = 479

GCD(1, 479) = ( 1 x 479 ) / 479

GCD(1, 479) = 479 / 479

GCD(1, 479) = 1

GCD of 531, 320, 192, 479 is 1

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1. What is the GCD of 531, 320, 192, 479?

GCD of 531, 320, 192, 479 is 1

2. Where do I get the detailed procedure to find GCD of 531, 320, 192, 479?

You can find a detailed procedure to find GCD of 531, 320, 192, 479 on our page.

3. How to find GCD of 531, 320, 192, 479 on a calculator?

You can find the GCD of 531, 320, 192, 479 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.