GCD of 428, 443, 38, 901 Calculator

Given Input numbers are 428, 443, 38, 901

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

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Divisors of 443

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

1, 443

Divisors of 38

List of positive integer divisors of 38 that divides 38 without a remainder.

1, 2, 19, 38

Divisors of 901

List of positive integer divisors of 901 that divides 901 without a remainder.

1, 17, 53, 901

Greatest Common Divisior

We found the divisors of 428, 443, 38, 901 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 428, 443, 38, 901 is 1.

Therefore, GCD of numbers 428, 443, 38, 901 is 1

Given Input Data is 428, 443, 38, 901

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

Prime Factorization of 428 is 2 x 2 x 107

Prime Factorization of 443 is 443

Prime Factorization of 38 is 2 x 19

Prime Factorization of 901 is 17 x 53

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(428, 443) = 189604

GCD(428, 443) = ( 428 x 443 ) / 189604

GCD(428, 443) = 189604 / 189604

GCD(428, 443) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 38

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

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

GCD(1, 38) = 38 / 38

GCD(1, 38) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 901

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

LCM(1, 901) = 901

GCD(1, 901) = ( 1 x 901 ) / 901

GCD(1, 901) = 901 / 901

GCD(1, 901) = 1

GCD of 428, 443, 38, 901 is 1

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• GCD of 275, 321, 53, 138
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• GCD of 765, 589, 10, 708

1. What is the GCD of 428, 443, 38, 901?

GCD of 428, 443, 38, 901 is 1

2. Where do I get the detailed procedure to find GCD of 428, 443, 38, 901?

You can find a detailed procedure to find GCD of 428, 443, 38, 901 on our page.

3. How to find GCD of 428, 443, 38, 901 on a calculator?

You can find the GCD of 428, 443, 38, 901 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.