GCD of 808, 606, 648, 163 Calculator

Given Input numbers are 808, 606, 648, 163

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

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 606

List of positive integer divisors of 606 that divides 606 without a remainder.

1, 2, 3, 6, 101, 202, 303, 606

Divisors of 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Greatest Common Divisior

We found the divisors of 808, 606, 648, 163 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 808, 606, 648, 163 is 1.

Therefore, GCD of numbers 808, 606, 648, 163 is 1

Given Input Data is 808, 606, 648, 163

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

Prime Factorization of 808 is 2 x 2 x 2 x 101

Prime Factorization of 606 is 2 x 3 x 101

Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3

Prime Factorization of 163 is 163

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(808, 606) = 2424

GCD(808, 606) = ( 808 x 606 ) / 2424

GCD(808, 606) = 489648 / 2424

GCD(808, 606) = 202

Step2:

Here we consider the GCD from the above i.e. 202 as first number and the next as 648

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

LCM(202, 648) = 65448

GCD(202, 648) = ( 202 x 648 ) / 65448

GCD(202, 648) = 130896 / 65448

GCD(202, 648) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 163

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

LCM(2, 163) = 326

GCD(2, 163) = ( 2 x 163 ) / 326

GCD(2, 163) = 326 / 326

GCD(2, 163) = 1

GCD of 808, 606, 648, 163 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 538, 339, 267, 606
• GCD of 943, 272, 473, 216
• GCD of 632, 797, 689, 349
• GCD of 978, 819, 738, 548
• GCD of 891, 612, 576, 279

1. What is the GCD of 808, 606, 648, 163?

GCD of 808, 606, 648, 163 is 1

2. Where do I get the detailed procedure to find GCD of 808, 606, 648, 163?

You can find a detailed procedure to find GCD of 808, 606, 648, 163 on our page.

3. How to find GCD of 808, 606, 648, 163 on a calculator?

You can find the GCD of 808, 606, 648, 163 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.