GCD of 168, 325, 27, 825 Calculator

Given Input numbers are 168, 325, 27, 825

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 325

List of positive integer divisors of 325 that divides 325 without a remainder.

1, 5, 13, 25, 65, 325

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 825

List of positive integer divisors of 825 that divides 825 without a remainder.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Greatest Common Divisior

We found the divisors of 168, 325, 27, 825 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 168, 325, 27, 825 is 1.

Therefore, GCD of numbers 168, 325, 27, 825 is 1

Given Input Data is 168, 325, 27, 825

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 325 is 5 x 5 x 13

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 825 is 3 x 5 x 5 x 11

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, 325) = 54600

GCD(168, 325) = ( 168 x 325 ) / 54600

GCD(168, 325) = 54600 / 54600

GCD(168, 325) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 27

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

LCM(1, 27) = 27

GCD(1, 27) = ( 1 x 27 ) / 27

GCD(1, 27) = 27 / 27

GCD(1, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 825

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

LCM(1, 825) = 825

GCD(1, 825) = ( 1 x 825 ) / 825

GCD(1, 825) = 825 / 825

GCD(1, 825) = 1

GCD of 168, 325, 27, 825 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 363, 351, 89, 767
• GCD of 132, 769, 91, 158
• GCD of 991, 153, 18, 370
• GCD of 884, 888, 29, 773
• GCD of 949, 634, 13, 160

1. What is the GCD of 168, 325, 27, 825?

GCD of 168, 325, 27, 825 is 1

2. Where do I get the detailed procedure to find GCD of 168, 325, 27, 825?

You can find a detailed procedure to find GCD of 168, 325, 27, 825 on our page.

3. How to find GCD of 168, 325, 27, 825 on a calculator?

You can find the GCD of 168, 325, 27, 825 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.