GCD of 488, 845, 32, 621 Calculator

Given Input numbers are 488, 845, 32, 621

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 845

List of positive integer divisors of 845 that divides 845 without a remainder.

1, 5, 13, 65, 169, 845

Divisors of 32

List of positive integer divisors of 32 that divides 32 without a remainder.

1, 2, 4, 8, 16, 32

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Greatest Common Divisior

We found the divisors of 488, 845, 32, 621 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 488, 845, 32, 621 is 1.

Therefore, GCD of numbers 488, 845, 32, 621 is 1

Given Input Data is 488, 845, 32, 621

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 845 is 5 x 13 x 13

Prime Factorization of 32 is 2 x 2 x 2 x 2 x 2

Prime Factorization of 621 is 3 x 3 x 3 x 23

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, 845) = 412360

GCD(488, 845) = ( 488 x 845 ) / 412360

GCD(488, 845) = 412360 / 412360

GCD(488, 845) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 32

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

LCM(1, 32) = 32

GCD(1, 32) = ( 1 x 32 ) / 32

GCD(1, 32) = 32 / 32

GCD(1, 32) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 621

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

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

GCD(1, 621) = 621 / 621

GCD(1, 621) = 1

GCD of 488, 845, 32, 621 is 1

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1. What is the GCD of 488, 845, 32, 621?

GCD of 488, 845, 32, 621 is 1

2. Where do I get the detailed procedure to find GCD of 488, 845, 32, 621?

You can find a detailed procedure to find GCD of 488, 845, 32, 621 on our page.

3. How to find GCD of 488, 845, 32, 621 on a calculator?

You can find the GCD of 488, 845, 32, 621 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.