GCD of 449, 428, 263, 327 Calculator

Given Input numbers are 449, 428, 263, 327

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

Divisors of 449

List of positive integer divisors of 449 that divides 449 without a remainder.

1, 449

Divisors of 428

List of positive integer divisors of 428 that divides 428 without a remainder.

1, 2, 4, 107, 214, 428

Divisors of 263

List of positive integer divisors of 263 that divides 263 without a remainder.

1, 263

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Greatest Common Divisior

We found the divisors of 449, 428, 263, 327 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 449, 428, 263, 327 is 1.

Therefore, GCD of numbers 449, 428, 263, 327 is 1

Given Input Data is 449, 428, 263, 327

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

Prime Factorization of 449 is 449

Prime Factorization of 428 is 2 x 2 x 107

Prime Factorization of 263 is 263

Prime Factorization of 327 is 3 x 109

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(449, 428) = 192172

GCD(449, 428) = ( 449 x 428 ) / 192172

GCD(449, 428) = 192172 / 192172

GCD(449, 428) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 263

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

LCM(1, 263) = 263

GCD(1, 263) = ( 1 x 263 ) / 263

GCD(1, 263) = 263 / 263

GCD(1, 263) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 327

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

LCM(1, 327) = 327

GCD(1, 327) = ( 1 x 327 ) / 327

GCD(1, 327) = 327 / 327

GCD(1, 327) = 1

GCD of 449, 428, 263, 327 is 1

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1. What is the GCD of 449, 428, 263, 327?

GCD of 449, 428, 263, 327 is 1

2. Where do I get the detailed procedure to find GCD of 449, 428, 263, 327?

You can find a detailed procedure to find GCD of 449, 428, 263, 327 on our page.

3. How to find GCD of 449, 428, 263, 327 on a calculator?

You can find the GCD of 449, 428, 263, 327 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.