GCD of 663, 734, 472, 286 Calculator

Given Input numbers are 663, 734, 472, 286

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

Divisors of 663

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

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

Divisors of 734

List of positive integer divisors of 734 that divides 734 without a remainder.

1, 2, 367, 734

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 286

List of positive integer divisors of 286 that divides 286 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286

Greatest Common Divisior

We found the divisors of 663, 734, 472, 286 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 663, 734, 472, 286 is 1.

Therefore, GCD of numbers 663, 734, 472, 286 is 1

Given Input Data is 663, 734, 472, 286

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

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 734 is 2 x 367

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 286 is 2 x 11 x 13

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(663, 734) = 486642

GCD(663, 734) = ( 663 x 734 ) / 486642

GCD(663, 734) = 486642 / 486642

GCD(663, 734) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 472

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

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

GCD(1, 472) = 472 / 472

GCD(1, 472) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 286

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

LCM(1, 286) = 286

GCD(1, 286) = ( 1 x 286 ) / 286

GCD(1, 286) = 286 / 286

GCD(1, 286) = 1

GCD of 663, 734, 472, 286 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 611, 624, 104, 226
• GCD of 742, 486, 853, 609
• GCD of 795, 676, 966, 964
• GCD of 741, 454, 131, 177
• GCD of 834, 757, 452, 907

1. What is the GCD of 663, 734, 472, 286?

GCD of 663, 734, 472, 286 is 1

2. Where do I get the detailed procedure to find GCD of 663, 734, 472, 286?

You can find a detailed procedure to find GCD of 663, 734, 472, 286 on our page.

3. How to find GCD of 663, 734, 472, 286 on a calculator?

You can find the GCD of 663, 734, 472, 286 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.