GCD of 563, 538, 392 Calculator

Given Input numbers are 563, 538, 392

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

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

Divisors of 538

List of positive integer divisors of 538 that divides 538 without a remainder.

1, 2, 269, 538

Divisors of 392

List of positive integer divisors of 392 that divides 392 without a remainder.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

Greatest Common Divisior

We found the divisors of 563, 538, 392 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 563, 538, 392 is 1.

Therefore, GCD of numbers 563, 538, 392 is 1

Given Input Data is 563, 538, 392

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

Prime Factorization of 563 is 563

Prime Factorization of 538 is 2 x 269

Prime Factorization of 392 is 2 x 2 x 2 x 7 x 7

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(563, 538) = 302894

GCD(563, 538) = ( 563 x 538 ) / 302894

GCD(563, 538) = 302894 / 302894

GCD(563, 538) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 392

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

LCM(1, 392) = 392

GCD(1, 392) = ( 1 x 392 ) / 392

GCD(1, 392) = 392 / 392

GCD(1, 392) = 1

GCD of 563, 538, 392 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 919, 796, 446
• GCD of 108, 748, 551
• GCD of 968, 448, 586
• GCD of 874, 269, 788
• GCD of 355, 480, 752

1. What is the GCD of 563, 538, 392?

GCD of 563, 538, 392 is 1

2. Where do I get the detailed procedure to find GCD of 563, 538, 392?

You can find a detailed procedure to find GCD of 563, 538, 392 on our page.

3. How to find GCD of 563, 538, 392 on a calculator?

You can find the GCD of 563, 538, 392 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.