GCD of 485, 231, 605, 177 Calculator

Given Input numbers are 485, 231, 605, 177

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

Divisors of 485

List of positive integer divisors of 485 that divides 485 without a remainder.

1, 5, 97, 485

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 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Divisors of 177

List of positive integer divisors of 177 that divides 177 without a remainder.

1, 3, 59, 177

Greatest Common Divisior

We found the divisors of 485, 231, 605, 177 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 485, 231, 605, 177 is 1.

Therefore, GCD of numbers 485, 231, 605, 177 is 1

Given Input Data is 485, 231, 605, 177

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

Prime Factorization of 485 is 5 x 97

Prime Factorization of 231 is 3 x 7 x 11

Prime Factorization of 605 is 5 x 11 x 11

Prime Factorization of 177 is 3 x 59

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(485, 231) = 112035

GCD(485, 231) = ( 485 x 231 ) / 112035

GCD(485, 231) = 112035 / 112035

GCD(485, 231) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 605

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

LCM(1, 605) = 605

GCD(1, 605) = ( 1 x 605 ) / 605

GCD(1, 605) = 605 / 605

GCD(1, 605) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 177

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

LCM(1, 177) = 177

GCD(1, 177) = ( 1 x 177 ) / 177

GCD(1, 177) = 177 / 177

GCD(1, 177) = 1

GCD of 485, 231, 605, 177 is 1

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1. What is the GCD of 485, 231, 605, 177?

GCD of 485, 231, 605, 177 is 1

2. Where do I get the detailed procedure to find GCD of 485, 231, 605, 177?

You can find a detailed procedure to find GCD of 485, 231, 605, 177 on our page.

3. How to find GCD of 485, 231, 605, 177 on a calculator?

You can find the GCD of 485, 231, 605, 177 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.