GCD of 383, 651, 73, 663 Calculator

Given Input numbers are 383, 651, 73, 663

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

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Greatest Common Divisior

We found the divisors of 383, 651, 73, 663 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 383, 651, 73, 663 is 1.

Therefore, GCD of numbers 383, 651, 73, 663 is 1

Given Input Data is 383, 651, 73, 663

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

Prime Factorization of 383 is 383

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 73 is 73

Prime Factorization of 663 is 3 x 13 x 17

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(383, 651) = 249333

GCD(383, 651) = ( 383 x 651 ) / 249333

GCD(383, 651) = 249333 / 249333

GCD(383, 651) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 73

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

LCM(1, 73) = 73

GCD(1, 73) = ( 1 x 73 ) / 73

GCD(1, 73) = 73 / 73

GCD(1, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 663

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

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

GCD(1, 663) = 663 / 663

GCD(1, 663) = 1

GCD of 383, 651, 73, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 816, 465, 99, 642
• GCD of 296, 401, 11, 981
• GCD of 345, 494, 20, 332
• GCD of 137, 512, 48, 895
• GCD of 851, 570, 51, 406

1. What is the GCD of 383, 651, 73, 663?

GCD of 383, 651, 73, 663 is 1

2. Where do I get the detailed procedure to find GCD of 383, 651, 73, 663?

You can find a detailed procedure to find GCD of 383, 651, 73, 663 on our page.

3. How to find GCD of 383, 651, 73, 663 on a calculator?

You can find the GCD of 383, 651, 73, 663 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.