GCD of 79, 538, 732, 163 Calculator

Given Input numbers are 79, 538, 732, 163

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

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 538

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

1, 2, 269, 538

Divisors of 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Greatest Common Divisior

We found the divisors of 79, 538, 732, 163 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 79, 538, 732, 163 is 1.

Therefore, GCD of numbers 79, 538, 732, 163 is 1

Given Input Data is 79, 538, 732, 163

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

Prime Factorization of 79 is 79

Prime Factorization of 538 is 2 x 269

Prime Factorization of 732 is 2 x 2 x 3 x 61

Prime Factorization of 163 is 163

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(79, 538) = 42502

GCD(79, 538) = ( 79 x 538 ) / 42502

GCD(79, 538) = 42502 / 42502

GCD(79, 538) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 732

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

LCM(1, 732) = 732

GCD(1, 732) = ( 1 x 732 ) / 732

GCD(1, 732) = 732 / 732

GCD(1, 732) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 163

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

LCM(1, 163) = 163

GCD(1, 163) = ( 1 x 163 ) / 163

GCD(1, 163) = 163 / 163

GCD(1, 163) = 1

GCD of 79, 538, 732, 163 is 1

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1. What is the GCD of 79, 538, 732, 163?

GCD of 79, 538, 732, 163 is 1

2. Where do I get the detailed procedure to find GCD of 79, 538, 732, 163?

You can find a detailed procedure to find GCD of 79, 538, 732, 163 on our page.

3. How to find GCD of 79, 538, 732, 163 on a calculator?

You can find the GCD of 79, 538, 732, 163 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.