GCD of 248, 322, 371, 842 Calculator

Given Input numbers are 248, 322, 371, 842

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 322

List of positive integer divisors of 322 that divides 322 without a remainder.

1, 2, 7, 14, 23, 46, 161, 322

Divisors of 371

List of positive integer divisors of 371 that divides 371 without a remainder.

1, 7, 53, 371

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Greatest Common Divisior

We found the divisors of 248, 322, 371, 842 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 248, 322, 371, 842 is 1.

Therefore, GCD of numbers 248, 322, 371, 842 is 1

Given Input Data is 248, 322, 371, 842

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 322 is 2 x 7 x 23

Prime Factorization of 371 is 7 x 53

Prime Factorization of 842 is 2 x 421

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, 322) = 39928

GCD(248, 322) = ( 248 x 322 ) / 39928

GCD(248, 322) = 79856 / 39928

GCD(248, 322) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 371

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

LCM(2, 371) = 742

GCD(2, 371) = ( 2 x 371 ) / 742

GCD(2, 371) = 742 / 742

GCD(2, 371) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

GCD of 248, 322, 371, 842 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 119, 753, 269, 866
• GCD of 247, 605, 279, 498
• GCD of 614, 595, 853, 833
• GCD of 350, 793, 796, 792
• GCD of 860, 702, 333, 815

1. What is the GCD of 248, 322, 371, 842?

GCD of 248, 322, 371, 842 is 1

2. Where do I get the detailed procedure to find GCD of 248, 322, 371, 842?

You can find a detailed procedure to find GCD of 248, 322, 371, 842 on our page.

3. How to find GCD of 248, 322, 371, 842 on a calculator?

You can find the GCD of 248, 322, 371, 842 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.