GCD of 481, 488, 247 Calculator

Given Input numbers are 481, 488, 247

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

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

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 247

List of positive integer divisors of 247 that divides 247 without a remainder.

1, 13, 19, 247

Greatest Common Divisior

We found the divisors of 481, 488, 247 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 481, 488, 247 is 1.

Therefore, GCD of numbers 481, 488, 247 is 1

Given Input Data is 481, 488, 247

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

Prime Factorization of 481 is 13 x 37

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

Prime Factorization of 247 is 13 x 19

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(481, 488) = 234728

GCD(481, 488) = ( 481 x 488 ) / 234728

GCD(481, 488) = 234728 / 234728

GCD(481, 488) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 247

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

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

GCD(1, 247) = 247 / 247

GCD(1, 247) = 1

GCD of 481, 488, 247 is 1

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1. What is the GCD of 481, 488, 247?

GCD of 481, 488, 247 is 1

2. Where do I get the detailed procedure to find GCD of 481, 488, 247?

You can find a detailed procedure to find GCD of 481, 488, 247 on our page.

3. How to find GCD of 481, 488, 247 on a calculator?

You can find the GCD of 481, 488, 247 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.