GCD of 664, 567, 264, 491 Calculator

Given Input numbers are 664, 567, 264, 491

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

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 567

List of positive integer divisors of 567 that divides 567 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Greatest Common Divisior

We found the divisors of 664, 567, 264, 491 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 664, 567, 264, 491 is 1.

Therefore, GCD of numbers 664, 567, 264, 491 is 1

Given Input Data is 664, 567, 264, 491

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

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 567 is 3 x 3 x 3 x 3 x 7

Prime Factorization of 264 is 2 x 2 x 2 x 3 x 11

Prime Factorization of 491 is 491

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(664, 567) = 376488

GCD(664, 567) = ( 664 x 567 ) / 376488

GCD(664, 567) = 376488 / 376488

GCD(664, 567) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 264

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

LCM(1, 264) = 264

GCD(1, 264) = ( 1 x 264 ) / 264

GCD(1, 264) = 264 / 264

GCD(1, 264) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 491

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

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

GCD(1, 491) = 491 / 491

GCD(1, 491) = 1

GCD of 664, 567, 264, 491 is 1

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1. What is the GCD of 664, 567, 264, 491?

GCD of 664, 567, 264, 491 is 1

2. Where do I get the detailed procedure to find GCD of 664, 567, 264, 491?

You can find a detailed procedure to find GCD of 664, 567, 264, 491 on our page.

3. How to find GCD of 664, 567, 264, 491 on a calculator?

You can find the GCD of 664, 567, 264, 491 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.