GCD of 445, 286, 50, 431 Calculator

Given Input numbers are 445, 286, 50, 431

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

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Divisors of 286

List of positive integer divisors of 286 that divides 286 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286

Divisors of 50

List of positive integer divisors of 50 that divides 50 without a remainder.

1, 2, 5, 10, 25, 50

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Greatest Common Divisior

We found the divisors of 445, 286, 50, 431 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 445, 286, 50, 431 is 1.

Therefore, GCD of numbers 445, 286, 50, 431 is 1

Given Input Data is 445, 286, 50, 431

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

Prime Factorization of 445 is 5 x 89

Prime Factorization of 286 is 2 x 11 x 13

Prime Factorization of 50 is 2 x 5 x 5

Prime Factorization of 431 is 431

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(445, 286) = 127270

GCD(445, 286) = ( 445 x 286 ) / 127270

GCD(445, 286) = 127270 / 127270

GCD(445, 286) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 50

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

LCM(1, 50) = 50

GCD(1, 50) = ( 1 x 50 ) / 50

GCD(1, 50) = 50 / 50

GCD(1, 50) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 431

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

LCM(1, 431) = 431

GCD(1, 431) = ( 1 x 431 ) / 431

GCD(1, 431) = 431 / 431

GCD(1, 431) = 1

GCD of 445, 286, 50, 431 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 982, 440, 35, 466
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• GCD of 480, 444, 99, 357
• GCD of 559, 877, 29, 420
• GCD of 352, 947, 21, 549

1. What is the GCD of 445, 286, 50, 431?

GCD of 445, 286, 50, 431 is 1

2. Where do I get the detailed procedure to find GCD of 445, 286, 50, 431?

You can find a detailed procedure to find GCD of 445, 286, 50, 431 on our page.

3. How to find GCD of 445, 286, 50, 431 on a calculator?

You can find the GCD of 445, 286, 50, 431 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.