GCD of 33, 660, 121, 835 Calculator

Given Input numbers are 33, 660, 121, 835

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 660

List of positive integer divisors of 660 that divides 660 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 121

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

1, 11, 121

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Greatest Common Divisior

We found the divisors of 33, 660, 121, 835 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 33, 660, 121, 835 is 1.

Therefore, GCD of numbers 33, 660, 121, 835 is 1

Given Input Data is 33, 660, 121, 835

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

Prime Factorization of 33 is 3 x 11

Prime Factorization of 660 is 2 x 2 x 3 x 5 x 11

Prime Factorization of 121 is 11 x 11

Prime Factorization of 835 is 5 x 167

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, 660) = 660

GCD(33, 660) = ( 33 x 660 ) / 660

GCD(33, 660) = 21780 / 660

GCD(33, 660) = 33

Step2:

Here we consider the GCD from the above i.e. 33 as first number and the next as 121

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

LCM(33, 121) = 363

GCD(33, 121) = ( 33 x 121 ) / 363

GCD(33, 121) = 3993 / 363

GCD(33, 121) = 11

Step3:

Here we consider the GCD from the above i.e. 11 as first number and the next as 835

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

LCM(11, 835) = 9185

GCD(11, 835) = ( 11 x 835 ) / 9185

GCD(11, 835) = 9185 / 9185

GCD(11, 835) = 1

GCD of 33, 660, 121, 835 is 1

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• GCD of 75, 362, 267, 545
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1. What is the GCD of 33, 660, 121, 835?

GCD of 33, 660, 121, 835 is 1

2. Where do I get the detailed procedure to find GCD of 33, 660, 121, 835?

You can find a detailed procedure to find GCD of 33, 660, 121, 835 on our page.

3. How to find GCD of 33, 660, 121, 835 on a calculator?

You can find the GCD of 33, 660, 121, 835 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.