GCD of 443, 400, 449 Calculator

Given Input numbers are 443, 400, 449

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

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 400

List of positive integer divisors of 400 that divides 400 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 449

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

1, 449

Greatest Common Divisior

We found the divisors of 443, 400, 449 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 443, 400, 449 is 1.

Therefore, GCD of numbers 443, 400, 449 is 1

Given Input Data is 443, 400, 449

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

Prime Factorization of 443 is 443

Prime Factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5

Prime Factorization of 449 is 449

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(443, 400) = 177200

GCD(443, 400) = ( 443 x 400 ) / 177200

GCD(443, 400) = 177200 / 177200

GCD(443, 400) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 449

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

LCM(1, 449) = 449

GCD(1, 449) = ( 1 x 449 ) / 449

GCD(1, 449) = 449 / 449

GCD(1, 449) = 1

GCD of 443, 400, 449 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 212, 823, 650
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• GCD of 979, 965, 916
• GCD of 281, 113, 292

1. What is the GCD of 443, 400, 449?

GCD of 443, 400, 449 is 1

2. Where do I get the detailed procedure to find GCD of 443, 400, 449?

You can find a detailed procedure to find GCD of 443, 400, 449 on our page.

3. How to find GCD of 443, 400, 449 on a calculator?

You can find the GCD of 443, 400, 449 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.