GCD of 80, 378, 500, 443 Calculator

Given Input numbers are 80, 378, 500, 443

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

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 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 500

List of positive integer divisors of 500 that divides 500 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500

Divisors of 443

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

1, 443

Greatest Common Divisior

We found the divisors of 80, 378, 500, 443 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 80, 378, 500, 443 is 1.

Therefore, GCD of numbers 80, 378, 500, 443 is 1

Given Input Data is 80, 378, 500, 443

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

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

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 500 is 2 x 2 x 5 x 5 x 5

Prime Factorization of 443 is 443

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(80, 378) = 15120

GCD(80, 378) = ( 80 x 378 ) / 15120

GCD(80, 378) = 30240 / 15120

GCD(80, 378) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 500

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

LCM(2, 500) = 500

GCD(2, 500) = ( 2 x 500 ) / 500

GCD(2, 500) = 1000 / 500

GCD(2, 500) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 443

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

LCM(2, 443) = 886

GCD(2, 443) = ( 2 x 443 ) / 886

GCD(2, 443) = 886 / 886

GCD(2, 443) = 1

GCD of 80, 378, 500, 443 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 43, 666, 861, 795
• GCD of 93, 247, 229, 713
• GCD of 78, 913, 279, 283
• GCD of 43, 821, 438, 151
• GCD of 22, 972, 846, 724

1. What is the GCD of 80, 378, 500, 443?

GCD of 80, 378, 500, 443 is 1

2. Where do I get the detailed procedure to find GCD of 80, 378, 500, 443?

You can find a detailed procedure to find GCD of 80, 378, 500, 443 on our page.

3. How to find GCD of 80, 378, 500, 443 on a calculator?

You can find the GCD of 80, 378, 500, 443 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.