GCD of 488, 647, 679, 441 Calculator

Given Input numbers are 488, 647, 679, 441

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 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Divisors of 679

List of positive integer divisors of 679 that divides 679 without a remainder.

1, 7, 97, 679

Divisors of 441

List of positive integer divisors of 441 that divides 441 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 441

Greatest Common Divisior

We found the divisors of 488, 647, 679, 441 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 488, 647, 679, 441 is 1.

Therefore, GCD of numbers 488, 647, 679, 441 is 1

Given Input Data is 488, 647, 679, 441

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 647 is 647

Prime Factorization of 679 is 7 x 97

Prime Factorization of 441 is 3 x 3 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(488, 647) = 315736

GCD(488, 647) = ( 488 x 647 ) / 315736

GCD(488, 647) = 315736 / 315736

GCD(488, 647) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 679

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

LCM(1, 679) = 679

GCD(1, 679) = ( 1 x 679 ) / 679

GCD(1, 679) = 679 / 679

GCD(1, 679) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 441

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

LCM(1, 441) = 441

GCD(1, 441) = ( 1 x 441 ) / 441

GCD(1, 441) = 441 / 441

GCD(1, 441) = 1

GCD of 488, 647, 679, 441 is 1

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• GCD of 720, 521, 967, 482
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1. What is the GCD of 488, 647, 679, 441?

GCD of 488, 647, 679, 441 is 1

2. Where do I get the detailed procedure to find GCD of 488, 647, 679, 441?

You can find a detailed procedure to find GCD of 488, 647, 679, 441 on our page.

3. How to find GCD of 488, 647, 679, 441 on a calculator?

You can find the GCD of 488, 647, 679, 441 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.