GCD of 633, 663, 511, 672 Calculator

Given Input numbers are 633, 663, 511, 672

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

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

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 511

List of positive integer divisors of 511 that divides 511 without a remainder.

1, 7, 73, 511

Divisors of 672

List of positive integer divisors of 672 that divides 672 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Greatest Common Divisior

We found the divisors of 633, 663, 511, 672 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 633, 663, 511, 672 is 1.

Therefore, GCD of numbers 633, 663, 511, 672 is 1

Given Input Data is 633, 663, 511, 672

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

Prime Factorization of 633 is 3 x 211

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 511 is 7 x 73

Prime Factorization of 672 is 2 x 2 x 2 x 2 x 2 x 3 x 7

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(633, 663) = 139893

GCD(633, 663) = ( 633 x 663 ) / 139893

GCD(633, 663) = 419679 / 139893

GCD(633, 663) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 511

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

LCM(3, 511) = 1533

GCD(3, 511) = ( 3 x 511 ) / 1533

GCD(3, 511) = 1533 / 1533

GCD(3, 511) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 672

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

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

GCD(1, 672) = 672 / 672

GCD(1, 672) = 1

GCD of 633, 663, 511, 672 is 1

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1. What is the GCD of 633, 663, 511, 672?

GCD of 633, 663, 511, 672 is 1

2. Where do I get the detailed procedure to find GCD of 633, 663, 511, 672?

You can find a detailed procedure to find GCD of 633, 663, 511, 672 on our page.

3. How to find GCD of 633, 663, 511, 672 on a calculator?

You can find the GCD of 633, 663, 511, 672 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.