GCD of 382, 485, 487, 890 Calculator

Given Input numbers are 382, 485, 487, 890

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

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Divisors of 485

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

1, 5, 97, 485

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Greatest Common Divisior

We found the divisors of 382, 485, 487, 890 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 382, 485, 487, 890 is 1.

Therefore, GCD of numbers 382, 485, 487, 890 is 1

Given Input Data is 382, 485, 487, 890

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

Prime Factorization of 382 is 2 x 191

Prime Factorization of 485 is 5 x 97

Prime Factorization of 487 is 487

Prime Factorization of 890 is 2 x 5 x 89

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(382, 485) = 185270

GCD(382, 485) = ( 382 x 485 ) / 185270

GCD(382, 485) = 185270 / 185270

GCD(382, 485) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 487

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

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

GCD(1, 487) = 487 / 487

GCD(1, 487) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 890

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

LCM(1, 890) = 890

GCD(1, 890) = ( 1 x 890 ) / 890

GCD(1, 890) = 890 / 890

GCD(1, 890) = 1

GCD of 382, 485, 487, 890 is 1

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1. What is the GCD of 382, 485, 487, 890?

GCD of 382, 485, 487, 890 is 1

2. Where do I get the detailed procedure to find GCD of 382, 485, 487, 890?

You can find a detailed procedure to find GCD of 382, 485, 487, 890 on our page.

3. How to find GCD of 382, 485, 487, 890 on a calculator?

You can find the GCD of 382, 485, 487, 890 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.