GCD of 168, 633, 216, 868 Calculator

Given Input numbers are 168, 633, 216, 868

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

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

Divisors of 216

List of positive integer divisors of 216 that divides 216 without a remainder.

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

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Greatest Common Divisior

We found the divisors of 168, 633, 216, 868 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 168, 633, 216, 868 is 1.

Therefore, GCD of numbers 168, 633, 216, 868 is 1

Given Input Data is 168, 633, 216, 868

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

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

Prime Factorization of 633 is 3 x 211

Prime Factorization of 216 is 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 868 is 2 x 2 x 7 x 31

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(168, 633) = 35448

GCD(168, 633) = ( 168 x 633 ) / 35448

GCD(168, 633) = 106344 / 35448

GCD(168, 633) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 216

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

LCM(3, 216) = 216

GCD(3, 216) = ( 3 x 216 ) / 216

GCD(3, 216) = 648 / 216

GCD(3, 216) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 868

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

LCM(3, 868) = 2604

GCD(3, 868) = ( 3 x 868 ) / 2604

GCD(3, 868) = 2604 / 2604

GCD(3, 868) = 1

GCD of 168, 633, 216, 868 is 1

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1. What is the GCD of 168, 633, 216, 868?

GCD of 168, 633, 216, 868 is 1

2. Where do I get the detailed procedure to find GCD of 168, 633, 216, 868?

You can find a detailed procedure to find GCD of 168, 633, 216, 868 on our page.

3. How to find GCD of 168, 633, 216, 868 on a calculator?

You can find the GCD of 168, 633, 216, 868 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.