GCD of 488, 118, 397, 518 Calculator

Given Input numbers are 488, 118, 397, 518

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

Divisors of 488

List of positive integer divisors of 488 that divides 488 without a remainder.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Greatest Common Divisior

We found the divisors of 488, 118, 397, 518 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 488, 118, 397, 518 is 1.

Therefore, GCD of numbers 488, 118, 397, 518 is 1

Given Input Data is 488, 118, 397, 518

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

Prime Factorization of 488 is 2 x 2 x 2 x 61

Prime Factorization of 118 is 2 x 59

Prime Factorization of 397 is 397

Prime Factorization of 518 is 2 x 7 x 37

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(488, 118) = 28792

GCD(488, 118) = ( 488 x 118 ) / 28792

GCD(488, 118) = 57584 / 28792

GCD(488, 118) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 397

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

LCM(2, 397) = 794

GCD(2, 397) = ( 2 x 397 ) / 794

GCD(2, 397) = 794 / 794

GCD(2, 397) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 518

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

LCM(1, 518) = 518

GCD(1, 518) = ( 1 x 518 ) / 518

GCD(1, 518) = 518 / 518

GCD(1, 518) = 1

GCD of 488, 118, 397, 518 is 1

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• GCD of 958, 325, 823, 190
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1. What is the GCD of 488, 118, 397, 518?

GCD of 488, 118, 397, 518 is 1

2. Where do I get the detailed procedure to find GCD of 488, 118, 397, 518?

You can find a detailed procedure to find GCD of 488, 118, 397, 518 on our page.

3. How to find GCD of 488, 118, 397, 518 on a calculator?

You can find the GCD of 488, 118, 397, 518 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.