GCD of 482, 961, 42, 397 Calculator

Given Input numbers are 482, 961, 42, 397

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

Divisors of 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 961

List of positive integer divisors of 961 that divides 961 without a remainder.

1, 31, 961

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Greatest Common Divisior

We found the divisors of 482, 961, 42, 397 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 482, 961, 42, 397 is 1.

Therefore, GCD of numbers 482, 961, 42, 397 is 1

Given Input Data is 482, 961, 42, 397

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

Prime Factorization of 482 is 2 x 241

Prime Factorization of 961 is 31 x 31

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 397 is 397

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(482, 961) = 463202

GCD(482, 961) = ( 482 x 961 ) / 463202

GCD(482, 961) = 463202 / 463202

GCD(482, 961) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 42

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

LCM(1, 42) = 42

GCD(1, 42) = ( 1 x 42 ) / 42

GCD(1, 42) = 42 / 42

GCD(1, 42) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 397

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

LCM(1, 397) = 397

GCD(1, 397) = ( 1 x 397 ) / 397

GCD(1, 397) = 397 / 397

GCD(1, 397) = 1

GCD of 482, 961, 42, 397 is 1

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• GCD of 849, 895, 43, 315
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1. What is the GCD of 482, 961, 42, 397?

GCD of 482, 961, 42, 397 is 1

2. Where do I get the detailed procedure to find GCD of 482, 961, 42, 397?

You can find a detailed procedure to find GCD of 482, 961, 42, 397 on our page.

3. How to find GCD of 482, 961, 42, 397 on a calculator?

You can find the GCD of 482, 961, 42, 397 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.