GCD of 320, 800, 617 Calculator

Given Input numbers are 320, 800, 617

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

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 800

List of positive integer divisors of 800 that divides 800 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Greatest Common Divisior

We found the divisors of 320, 800, 617 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 320, 800, 617 is 1.

Therefore, GCD of numbers 320, 800, 617 is 1

Given Input Data is 320, 800, 617

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

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 800 is 2 x 2 x 2 x 2 x 2 x 5 x 5

Prime Factorization of 617 is 617

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(320, 800) = 1600

GCD(320, 800) = ( 320 x 800 ) / 1600

GCD(320, 800) = 256000 / 1600

GCD(320, 800) = 160

Step2:

Here we consider the GCD from the above i.e. 160 as first number and the next as 617

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

LCM(160, 617) = 98720

GCD(160, 617) = ( 160 x 617 ) / 98720

GCD(160, 617) = 98720 / 98720

GCD(160, 617) = 1

GCD of 320, 800, 617 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 776, 716, 483
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• GCD of 101, 921, 666

1. What is the GCD of 320, 800, 617?

GCD of 320, 800, 617 is 1

2. Where do I get the detailed procedure to find GCD of 320, 800, 617?

You can find a detailed procedure to find GCD of 320, 800, 617 on our page.

3. How to find GCD of 320, 800, 617 on a calculator?

You can find the GCD of 320, 800, 617 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.