GCD of 664, 271, 811, 446 Calculator

Given Input numbers are 664, 271, 811, 446

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 271

List of positive integer divisors of 271 that divides 271 without a remainder.

1, 271

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Divisors of 446

List of positive integer divisors of 446 that divides 446 without a remainder.

1, 2, 223, 446

Greatest Common Divisior

We found the divisors of 664, 271, 811, 446 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 664, 271, 811, 446 is 1.

Therefore, GCD of numbers 664, 271, 811, 446 is 1

Given Input Data is 664, 271, 811, 446

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 271 is 271

Prime Factorization of 811 is 811

Prime Factorization of 446 is 2 x 223

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, 271) = 179944

GCD(664, 271) = ( 664 x 271 ) / 179944

GCD(664, 271) = 179944 / 179944

GCD(664, 271) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 811

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

LCM(1, 811) = 811

GCD(1, 811) = ( 1 x 811 ) / 811

GCD(1, 811) = 811 / 811

GCD(1, 811) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 446

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

LCM(1, 446) = 446

GCD(1, 446) = ( 1 x 446 ) / 446

GCD(1, 446) = 446 / 446

GCD(1, 446) = 1

GCD of 664, 271, 811, 446 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 769, 100, 589, 923
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• GCD of 864, 444, 813, 738
• GCD of 678, 266, 706, 324

1. What is the GCD of 664, 271, 811, 446?

GCD of 664, 271, 811, 446 is 1

2. Where do I get the detailed procedure to find GCD of 664, 271, 811, 446?

You can find a detailed procedure to find GCD of 664, 271, 811, 446 on our page.

3. How to find GCD of 664, 271, 811, 446 on a calculator?

You can find the GCD of 664, 271, 811, 446 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.