GCD of 248, 412, 731, 291 Calculator

Given Input numbers are 248, 412, 731, 291

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

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 412

List of positive integer divisors of 412 that divides 412 without a remainder.

1, 2, 4, 103, 206, 412

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Greatest Common Divisior

We found the divisors of 248, 412, 731, 291 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 248, 412, 731, 291 is 1.

Therefore, GCD of numbers 248, 412, 731, 291 is 1

Given Input Data is 248, 412, 731, 291

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

Prime Factorization of 248 is 2 x 2 x 2 x 31

Prime Factorization of 412 is 2 x 2 x 103

Prime Factorization of 731 is 17 x 43

Prime Factorization of 291 is 3 x 97

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(248, 412) = 25544

GCD(248, 412) = ( 248 x 412 ) / 25544

GCD(248, 412) = 102176 / 25544

GCD(248, 412) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 731

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

LCM(4, 731) = 2924

GCD(4, 731) = ( 4 x 731 ) / 2924

GCD(4, 731) = 2924 / 2924

GCD(4, 731) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 291

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

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

GCD(1, 291) = 291 / 291

GCD(1, 291) = 1

GCD of 248, 412, 731, 291 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 796, 488, 386, 744
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• GCD of 672, 234, 489, 576

1. What is the GCD of 248, 412, 731, 291?

GCD of 248, 412, 731, 291 is 1

2. Where do I get the detailed procedure to find GCD of 248, 412, 731, 291?

You can find a detailed procedure to find GCD of 248, 412, 731, 291 on our page.

3. How to find GCD of 248, 412, 731, 291 on a calculator?

You can find the GCD of 248, 412, 731, 291 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.