GCD of 393, 680, 610, 488 Calculator

Given Input numbers are 393, 680, 610, 488

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

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 488

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

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

Greatest Common Divisior

We found the divisors of 393, 680, 610, 488 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 393, 680, 610, 488 is 1.

Therefore, GCD of numbers 393, 680, 610, 488 is 1

Given Input Data is 393, 680, 610, 488

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

Prime Factorization of 393 is 3 x 131

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 610 is 2 x 5 x 61

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

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(393, 680) = 267240

GCD(393, 680) = ( 393 x 680 ) / 267240

GCD(393, 680) = 267240 / 267240

GCD(393, 680) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 610

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

LCM(1, 610) = 610

GCD(1, 610) = ( 1 x 610 ) / 610

GCD(1, 610) = 610 / 610

GCD(1, 610) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 488

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

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

GCD(1, 488) = 488 / 488

GCD(1, 488) = 1

GCD of 393, 680, 610, 488 is 1

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• GCD of 919, 845, 441, 501
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1. What is the GCD of 393, 680, 610, 488?

GCD of 393, 680, 610, 488 is 1

2. Where do I get the detailed procedure to find GCD of 393, 680, 610, 488?

You can find a detailed procedure to find GCD of 393, 680, 610, 488 on our page.

3. How to find GCD of 393, 680, 610, 488 on a calculator?

You can find the GCD of 393, 680, 610, 488 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.