GCD of 321, 244, 778, 241 Calculator

Given Input numbers are 321, 244, 778, 241

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

Divisors of 321

List of positive integer divisors of 321 that divides 321 without a remainder.

1, 3, 107, 321

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Divisors of 241

List of positive integer divisors of 241 that divides 241 without a remainder.

1, 241

Greatest Common Divisior

We found the divisors of 321, 244, 778, 241 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 321, 244, 778, 241 is 1.

Therefore, GCD of numbers 321, 244, 778, 241 is 1

Given Input Data is 321, 244, 778, 241

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

Prime Factorization of 321 is 3 x 107

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 778 is 2 x 389

Prime Factorization of 241 is 241

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(321, 244) = 78324

GCD(321, 244) = ( 321 x 244 ) / 78324

GCD(321, 244) = 78324 / 78324

GCD(321, 244) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 778

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

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

GCD(1, 778) = 778 / 778

GCD(1, 778) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 241

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

LCM(1, 241) = 241

GCD(1, 241) = ( 1 x 241 ) / 241

GCD(1, 241) = 241 / 241

GCD(1, 241) = 1

GCD of 321, 244, 778, 241 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 832, 205, 362, 286
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• GCD of 637, 214, 711, 943

1. What is the GCD of 321, 244, 778, 241?

GCD of 321, 244, 778, 241 is 1

2. Where do I get the detailed procedure to find GCD of 321, 244, 778, 241?

You can find a detailed procedure to find GCD of 321, 244, 778, 241 on our page.

3. How to find GCD of 321, 244, 778, 241 on a calculator?

You can find the GCD of 321, 244, 778, 241 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.