GCD of 33, 315, 630, 443 Calculator

Given Input numbers are 33, 315, 630, 443

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 315

List of positive integer divisors of 315 that divides 315 without a remainder.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Greatest Common Divisior

We found the divisors of 33, 315, 630, 443 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 33, 315, 630, 443 is 1.

Therefore, GCD of numbers 33, 315, 630, 443 is 1

Given Input Data is 33, 315, 630, 443

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

Prime Factorization of 33 is 3 x 11

Prime Factorization of 315 is 3 x 3 x 5 x 7

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 443 is 443

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, 315) = 3465

GCD(33, 315) = ( 33 x 315 ) / 3465

GCD(33, 315) = 10395 / 3465

GCD(33, 315) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 630

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

LCM(3, 630) = 630

GCD(3, 630) = ( 3 x 630 ) / 630

GCD(3, 630) = 1890 / 630

GCD(3, 630) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 443

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

LCM(3, 443) = 1329

GCD(3, 443) = ( 3 x 443 ) / 1329

GCD(3, 443) = 1329 / 1329

GCD(3, 443) = 1

GCD of 33, 315, 630, 443 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 27, 539, 804, 863
• GCD of 76, 104, 758, 556
• GCD of 26, 251, 912, 910
• GCD of 89, 676, 206, 376
• GCD of 11, 182, 587, 599

1. What is the GCD of 33, 315, 630, 443?

GCD of 33, 315, 630, 443 is 1

2. Where do I get the detailed procedure to find GCD of 33, 315, 630, 443?

You can find a detailed procedure to find GCD of 33, 315, 630, 443 on our page.

3. How to find GCD of 33, 315, 630, 443 on a calculator?

You can find the GCD of 33, 315, 630, 443 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.