GCD of 173, 771, 233, 957 Calculator

Given Input numbers are 173, 771, 233, 957

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

Divisors of 173

List of positive integer divisors of 173 that divides 173 without a remainder.

1, 173

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Divisors of 233

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

1, 233

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Greatest Common Divisior

We found the divisors of 173, 771, 233, 957 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 173, 771, 233, 957 is 1.

Therefore, GCD of numbers 173, 771, 233, 957 is 1

Given Input Data is 173, 771, 233, 957

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

Prime Factorization of 173 is 173

Prime Factorization of 771 is 3 x 257

Prime Factorization of 233 is 233

Prime Factorization of 957 is 3 x 11 x 29

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(173, 771) = 133383

GCD(173, 771) = ( 173 x 771 ) / 133383

GCD(173, 771) = 133383 / 133383

GCD(173, 771) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 233

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

LCM(1, 233) = 233

GCD(1, 233) = ( 1 x 233 ) / 233

GCD(1, 233) = 233 / 233

GCD(1, 233) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 957

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

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

GCD(1, 957) = 957 / 957

GCD(1, 957) = 1

GCD of 173, 771, 233, 957 is 1

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1. What is the GCD of 173, 771, 233, 957?

GCD of 173, 771, 233, 957 is 1

2. Where do I get the detailed procedure to find GCD of 173, 771, 233, 957?

You can find a detailed procedure to find GCD of 173, 771, 233, 957 on our page.

3. How to find GCD of 173, 771, 233, 957 on a calculator?

You can find the GCD of 173, 771, 233, 957 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.