GCD of 473, 233, 990, 797 Calculator

Given Input numbers are 473, 233, 990, 797

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

Divisors of 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Divisors of 233

List of positive integer divisors of 233 that divides 233 without a remainder.

1, 233

Divisors of 990

List of positive integer divisors of 990 that divides 990 without a remainder.

1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 473, 233, 990, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 473, 233, 990, 797 is 1.

Therefore, GCD of numbers 473, 233, 990, 797 is 1

Given Input Data is 473, 233, 990, 797

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

Prime Factorization of 473 is 11 x 43

Prime Factorization of 233 is 233

Prime Factorization of 990 is 2 x 3 x 3 x 5 x 11

Prime Factorization of 797 is 797

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(473, 233) = 110209

GCD(473, 233) = ( 473 x 233 ) / 110209

GCD(473, 233) = 110209 / 110209

GCD(473, 233) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 990

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

LCM(1, 990) = 990

GCD(1, 990) = ( 1 x 990 ) / 990

GCD(1, 990) = 990 / 990

GCD(1, 990) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 473, 233, 990, 797 is 1

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1. What is the GCD of 473, 233, 990, 797?

GCD of 473, 233, 990, 797 is 1

2. Where do I get the detailed procedure to find GCD of 473, 233, 990, 797?

You can find a detailed procedure to find GCD of 473, 233, 990, 797 on our page.

3. How to find GCD of 473, 233, 990, 797 on a calculator?

You can find the GCD of 473, 233, 990, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.