GCD of 296, 638, 63, 331 Calculator

Given Input numbers are 296, 638, 63, 331

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

Divisors of 296

List of positive integer divisors of 296 that divides 296 without a remainder.

1, 2, 4, 8, 37, 74, 148, 296

Divisors of 638

List of positive integer divisors of 638 that divides 638 without a remainder.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Greatest Common Divisior

We found the divisors of 296, 638, 63, 331 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 296, 638, 63, 331 is 1.

Therefore, GCD of numbers 296, 638, 63, 331 is 1

Given Input Data is 296, 638, 63, 331

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

Prime Factorization of 296 is 2 x 2 x 2 x 37

Prime Factorization of 638 is 2 x 11 x 29

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 331 is 331

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(296, 638) = 94424

GCD(296, 638) = ( 296 x 638 ) / 94424

GCD(296, 638) = 188848 / 94424

GCD(296, 638) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 63

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

LCM(2, 63) = 126

GCD(2, 63) = ( 2 x 63 ) / 126

GCD(2, 63) = 126 / 126

GCD(2, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 331

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

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

GCD(1, 331) = 331 / 331

GCD(1, 331) = 1

GCD of 296, 638, 63, 331 is 1

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• GCD of 291, 151, 72, 213
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• GCD of 597, 229, 78, 693

1. What is the GCD of 296, 638, 63, 331?

GCD of 296, 638, 63, 331 is 1

2. Where do I get the detailed procedure to find GCD of 296, 638, 63, 331?

You can find a detailed procedure to find GCD of 296, 638, 63, 331 on our page.

3. How to find GCD of 296, 638, 63, 331 on a calculator?

You can find the GCD of 296, 638, 63, 331 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.