GCD of 747, 393, 97, 363 Calculator

Given Input numbers are 747, 393, 97, 363

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

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 97

List of positive integer divisors of 97 that divides 97 without a remainder.

1, 97

Divisors of 363

List of positive integer divisors of 363 that divides 363 without a remainder.

1, 3, 11, 33, 121, 363

Greatest Common Divisior

We found the divisors of 747, 393, 97, 363 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 747, 393, 97, 363 is 1.

Therefore, GCD of numbers 747, 393, 97, 363 is 1

Given Input Data is 747, 393, 97, 363

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

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 393 is 3 x 131

Prime Factorization of 97 is 97

Prime Factorization of 363 is 3 x 11 x 11

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(747, 393) = 97857

GCD(747, 393) = ( 747 x 393 ) / 97857

GCD(747, 393) = 293571 / 97857

GCD(747, 393) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 97

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

LCM(3, 97) = 291

GCD(3, 97) = ( 3 x 97 ) / 291

GCD(3, 97) = 291 / 291

GCD(3, 97) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 363

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

LCM(1, 363) = 363

GCD(1, 363) = ( 1 x 363 ) / 363

GCD(1, 363) = 363 / 363

GCD(1, 363) = 1

GCD of 747, 393, 97, 363 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 246, 218, 98, 433
• GCD of 590, 894, 14, 514
• GCD of 370, 788, 44, 805
• GCD of 911, 665, 69, 511
• GCD of 923, 688, 24, 127

1. What is the GCD of 747, 393, 97, 363?

GCD of 747, 393, 97, 363 is 1

2. Where do I get the detailed procedure to find GCD of 747, 393, 97, 363?

You can find a detailed procedure to find GCD of 747, 393, 97, 363 on our page.

3. How to find GCD of 747, 393, 97, 363 on a calculator?

You can find the GCD of 747, 393, 97, 363 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.