GCD of 955, 231, 353, 785 Calculator

Given Input numbers are 955, 231, 353, 785

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

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 231

List of positive integer divisors of 231 that divides 231 without a remainder.

1, 3, 7, 11, 21, 33, 77, 231

Divisors of 353

List of positive integer divisors of 353 that divides 353 without a remainder.

1, 353

Divisors of 785

List of positive integer divisors of 785 that divides 785 without a remainder.

1, 5, 157, 785

Greatest Common Divisior

We found the divisors of 955, 231, 353, 785 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 955, 231, 353, 785 is 1.

Therefore, GCD of numbers 955, 231, 353, 785 is 1

Given Input Data is 955, 231, 353, 785

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

Prime Factorization of 955 is 5 x 191

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 353 is 353

Prime Factorization of 785 is 5 x 157

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(955, 231) = 220605

GCD(955, 231) = ( 955 x 231 ) / 220605

GCD(955, 231) = 220605 / 220605

GCD(955, 231) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 353

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

LCM(1, 353) = 353

GCD(1, 353) = ( 1 x 353 ) / 353

GCD(1, 353) = 353 / 353

GCD(1, 353) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 785

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

LCM(1, 785) = 785

GCD(1, 785) = ( 1 x 785 ) / 785

GCD(1, 785) = 785 / 785

GCD(1, 785) = 1

GCD of 955, 231, 353, 785 is 1

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1. What is the GCD of 955, 231, 353, 785?

GCD of 955, 231, 353, 785 is 1

2. Where do I get the detailed procedure to find GCD of 955, 231, 353, 785?

You can find a detailed procedure to find GCD of 955, 231, 353, 785 on our page.

3. How to find GCD of 955, 231, 353, 785 on a calculator?

You can find the GCD of 955, 231, 353, 785 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.