GCD of 133, 634, 69, 904 Calculator

Given Input numbers are 133, 634, 69, 904

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

Divisors of 133

List of positive integer divisors of 133 that divides 133 without a remainder.

1, 7, 19, 133

Divisors of 634

List of positive integer divisors of 634 that divides 634 without a remainder.

1, 2, 317, 634

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 904

List of positive integer divisors of 904 that divides 904 without a remainder.

1, 2, 4, 8, 113, 226, 452, 904

Greatest Common Divisior

We found the divisors of 133, 634, 69, 904 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 133, 634, 69, 904 is 1.

Therefore, GCD of numbers 133, 634, 69, 904 is 1

Given Input Data is 133, 634, 69, 904

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

Prime Factorization of 133 is 7 x 19

Prime Factorization of 634 is 2 x 317

Prime Factorization of 69 is 3 x 23

Prime Factorization of 904 is 2 x 2 x 2 x 113

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(133, 634) = 84322

GCD(133, 634) = ( 133 x 634 ) / 84322

GCD(133, 634) = 84322 / 84322

GCD(133, 634) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 904

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

LCM(1, 904) = 904

GCD(1, 904) = ( 1 x 904 ) / 904

GCD(1, 904) = 904 / 904

GCD(1, 904) = 1

GCD of 133, 634, 69, 904 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 604, 457, 63, 961
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• GCD of 999, 690, 33, 474

1. What is the GCD of 133, 634, 69, 904?

GCD of 133, 634, 69, 904 is 1

2. Where do I get the detailed procedure to find GCD of 133, 634, 69, 904?

You can find a detailed procedure to find GCD of 133, 634, 69, 904 on our page.

3. How to find GCD of 133, 634, 69, 904 on a calculator?

You can find the GCD of 133, 634, 69, 904 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.