GCD of 897, 388, 478, 443 Calculator

Given Input numbers are 897, 388, 478, 443

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

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 478

List of positive integer divisors of 478 that divides 478 without a remainder.

1, 2, 239, 478

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Greatest Common Divisior

We found the divisors of 897, 388, 478, 443 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 897, 388, 478, 443 is 1.

Therefore, GCD of numbers 897, 388, 478, 443 is 1

Given Input Data is 897, 388, 478, 443

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

Prime Factorization of 897 is 3 x 13 x 23

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 478 is 2 x 239

Prime Factorization of 443 is 443

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(897, 388) = 348036

GCD(897, 388) = ( 897 x 388 ) / 348036

GCD(897, 388) = 348036 / 348036

GCD(897, 388) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 478

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

LCM(1, 478) = 478

GCD(1, 478) = ( 1 x 478 ) / 478

GCD(1, 478) = 478 / 478

GCD(1, 478) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 443

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

LCM(1, 443) = 443

GCD(1, 443) = ( 1 x 443 ) / 443

GCD(1, 443) = 443 / 443

GCD(1, 443) = 1

GCD of 897, 388, 478, 443 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 580, 733, 755, 791
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1. What is the GCD of 897, 388, 478, 443?

GCD of 897, 388, 478, 443 is 1

2. Where do I get the detailed procedure to find GCD of 897, 388, 478, 443?

You can find a detailed procedure to find GCD of 897, 388, 478, 443 on our page.

3. How to find GCD of 897, 388, 478, 443 on a calculator?

You can find the GCD of 897, 388, 478, 443 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.