GCD of 168, 947, 567, 663 Calculator

Given Input numbers are 168, 947, 567, 663

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 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Greatest Common Divisior

We found the divisors of 168, 947, 567, 663 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 168, 947, 567, 663 is 1.

Therefore, GCD of numbers 168, 947, 567, 663 is 1

Given Input Data is 168, 947, 567, 663

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 947 is 947

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 663 is 3 x 13 x 17

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, 947) = 159096

GCD(168, 947) = ( 168 x 947 ) / 159096

GCD(168, 947) = 159096 / 159096

GCD(168, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 567

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

LCM(1, 567) = 567

GCD(1, 567) = ( 1 x 567 ) / 567

GCD(1, 567) = 567 / 567

GCD(1, 567) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 663

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

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

GCD(1, 663) = 663 / 663

GCD(1, 663) = 1

GCD of 168, 947, 567, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 594, 533, 405, 237
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• GCD of 909, 732, 489, 550

1. What is the GCD of 168, 947, 567, 663?

GCD of 168, 947, 567, 663 is 1

2. Where do I get the detailed procedure to find GCD of 168, 947, 567, 663?

You can find a detailed procedure to find GCD of 168, 947, 567, 663 on our page.

3. How to find GCD of 168, 947, 567, 663 on a calculator?

You can find the GCD of 168, 947, 567, 663 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.