GCD of 663, 432, 358 Calculator

Given Input numbers are 663, 432, 358

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 432

List of positive integer divisors of 432 that divides 432 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Greatest Common Divisior

We found the divisors of 663, 432, 358 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 663, 432, 358 is 1.

Therefore, GCD of numbers 663, 432, 358 is 1

Given Input Data is 663, 432, 358

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 432 is 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 358 is 2 x 179

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, 432) = 95472

GCD(663, 432) = ( 663 x 432 ) / 95472

GCD(663, 432) = 286416 / 95472

GCD(663, 432) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 358

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

LCM(3, 358) = 1074

GCD(3, 358) = ( 3 x 358 ) / 1074

GCD(3, 358) = 1074 / 1074

GCD(3, 358) = 1

GCD of 663, 432, 358 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 566, 597, 369
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• GCD of 275, 595, 348
• GCD of 421, 618, 755
• GCD of 433, 841, 212

1. What is the GCD of 663, 432, 358?

GCD of 663, 432, 358 is 1

2. Where do I get the detailed procedure to find GCD of 663, 432, 358?

You can find a detailed procedure to find GCD of 663, 432, 358 on our page.

3. How to find GCD of 663, 432, 358 on a calculator?

You can find the GCD of 663, 432, 358 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.