GCD of 631, 238, 347, 636 Calculator

Given Input numbers are 631, 238, 347, 636

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

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Greatest Common Divisior

We found the divisors of 631, 238, 347, 636 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 631, 238, 347, 636 is 1.

Therefore, GCD of numbers 631, 238, 347, 636 is 1

Given Input Data is 631, 238, 347, 636

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

Prime Factorization of 631 is 631

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 347 is 347

Prime Factorization of 636 is 2 x 2 x 3 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(631, 238) = 150178

GCD(631, 238) = ( 631 x 238 ) / 150178

GCD(631, 238) = 150178 / 150178

GCD(631, 238) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 347

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

LCM(1, 347) = 347

GCD(1, 347) = ( 1 x 347 ) / 347

GCD(1, 347) = 347 / 347

GCD(1, 347) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 636

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

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

GCD(1, 636) = 636 / 636

GCD(1, 636) = 1

GCD of 631, 238, 347, 636 is 1

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• GCD of 902, 136, 855, 259
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1. What is the GCD of 631, 238, 347, 636?

GCD of 631, 238, 347, 636 is 1

2. Where do I get the detailed procedure to find GCD of 631, 238, 347, 636?

You can find a detailed procedure to find GCD of 631, 238, 347, 636 on our page.

3. How to find GCD of 631, 238, 347, 636 on a calculator?

You can find the GCD of 631, 238, 347, 636 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.