GCD of 33, 324, 121, 669 Calculator

Given Input numbers are 33, 324, 121, 669

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

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 324

List of positive integer divisors of 324 that divides 324 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 669

List of positive integer divisors of 669 that divides 669 without a remainder.

1, 3, 223, 669

Greatest Common Divisior

We found the divisors of 33, 324, 121, 669 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 33, 324, 121, 669 is 1.

Therefore, GCD of numbers 33, 324, 121, 669 is 1

Given Input Data is 33, 324, 121, 669

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

Prime Factorization of 33 is 3 x 11

Prime Factorization of 324 is 2 x 2 x 3 x 3 x 3 x 3

Prime Factorization of 121 is 11 x 11

Prime Factorization of 669 is 3 x 223

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(33, 324) = 3564

GCD(33, 324) = ( 33 x 324 ) / 3564

GCD(33, 324) = 10692 / 3564

GCD(33, 324) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 121

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

LCM(3, 121) = 363

GCD(3, 121) = ( 3 x 121 ) / 363

GCD(3, 121) = 363 / 363

GCD(3, 121) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 669

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

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

GCD(1, 669) = 669 / 669

GCD(1, 669) = 1

GCD of 33, 324, 121, 669 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 86, 390, 160, 163
• GCD of 12, 993, 546, 660
• GCD of 87, 749, 772, 730
• GCD of 69, 249, 538, 713
• GCD of 85, 967, 389, 933

1. What is the GCD of 33, 324, 121, 669?

GCD of 33, 324, 121, 669 is 1

2. Where do I get the detailed procedure to find GCD of 33, 324, 121, 669?

You can find a detailed procedure to find GCD of 33, 324, 121, 669 on our page.

3. How to find GCD of 33, 324, 121, 669 on a calculator?

You can find the GCD of 33, 324, 121, 669 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.