GCD of 241, 681, 738, 644 Calculator

Given Input numbers are 241, 681, 738, 644

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

Divisors of 241

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

1, 241

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Greatest Common Divisior

We found the divisors of 241, 681, 738, 644 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 241, 681, 738, 644 is 1.

Therefore, GCD of numbers 241, 681, 738, 644 is 1

Given Input Data is 241, 681, 738, 644

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

Prime Factorization of 241 is 241

Prime Factorization of 681 is 3 x 227

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 644 is 2 x 2 x 7 x 23

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(241, 681) = 164121

GCD(241, 681) = ( 241 x 681 ) / 164121

GCD(241, 681) = 164121 / 164121

GCD(241, 681) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 738

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

LCM(1, 738) = 738

GCD(1, 738) = ( 1 x 738 ) / 738

GCD(1, 738) = 738 / 738

GCD(1, 738) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 644

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

LCM(1, 644) = 644

GCD(1, 644) = ( 1 x 644 ) / 644

GCD(1, 644) = 644 / 644

GCD(1, 644) = 1

GCD of 241, 681, 738, 644 is 1

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1. What is the GCD of 241, 681, 738, 644?

GCD of 241, 681, 738, 644 is 1

2. Where do I get the detailed procedure to find GCD of 241, 681, 738, 644?

You can find a detailed procedure to find GCD of 241, 681, 738, 644 on our page.

3. How to find GCD of 241, 681, 738, 644 on a calculator?

You can find the GCD of 241, 681, 738, 644 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.