GCD of 248, 491, 68, 797 Calculator

Given Input numbers are 248, 491, 68, 797

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 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 248, 491, 68, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 248, 491, 68, 797 is 1.

Therefore, GCD of numbers 248, 491, 68, 797 is 1

Given Input Data is 248, 491, 68, 797

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 491 is 491

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 797 is 797

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, 491) = 121768

GCD(248, 491) = ( 248 x 491 ) / 121768

GCD(248, 491) = 121768 / 121768

GCD(248, 491) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 248, 491, 68, 797 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 927, 256, 95, 709
• GCD of 198, 126, 63, 795
• GCD of 566, 174, 25, 994
• GCD of 907, 779, 47, 461
• GCD of 656, 729, 27, 188

1. What is the GCD of 248, 491, 68, 797?

GCD of 248, 491, 68, 797 is 1

2. Where do I get the detailed procedure to find GCD of 248, 491, 68, 797?

You can find a detailed procedure to find GCD of 248, 491, 68, 797 on our page.

3. How to find GCD of 248, 491, 68, 797 on a calculator?

You can find the GCD of 248, 491, 68, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.