GCD of 443, 848, 80, 280 Calculator

Given Input numbers are 443, 848, 80, 280

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 848

List of positive integer divisors of 848 that divides 848 without a remainder.

1, 2, 4, 8, 16, 53, 106, 212, 424, 848

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Greatest Common Divisior

We found the divisors of 443, 848, 80, 280 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 443, 848, 80, 280 is 1.

Therefore, GCD of numbers 443, 848, 80, 280 is 1

Given Input Data is 443, 848, 80, 280

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

Prime Factorization of 443 is 443

Prime Factorization of 848 is 2 x 2 x 2 x 2 x 53

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

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, 848) = 375664

GCD(443, 848) = ( 443 x 848 ) / 375664

GCD(443, 848) = 375664 / 375664

GCD(443, 848) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 280

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

LCM(1, 280) = 280

GCD(1, 280) = ( 1 x 280 ) / 280

GCD(1, 280) = 280 / 280

GCD(1, 280) = 1

GCD of 443, 848, 80, 280 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 149, 276, 40, 885
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• GCD of 206, 821, 47, 146

1. What is the GCD of 443, 848, 80, 280?

GCD of 443, 848, 80, 280 is 1

2. Where do I get the detailed procedure to find GCD of 443, 848, 80, 280?

You can find a detailed procedure to find GCD of 443, 848, 80, 280 on our page.

3. How to find GCD of 443, 848, 80, 280 on a calculator?

You can find the GCD of 443, 848, 80, 280 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.