GCD of 795, 831, 80, 454 Calculator

Given Input numbers are 795, 831, 80, 454

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

Divisors of 795

List of positive integer divisors of 795 that divides 795 without a remainder.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

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 454

List of positive integer divisors of 454 that divides 454 without a remainder.

1, 2, 227, 454

Greatest Common Divisior

We found the divisors of 795, 831, 80, 454 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 795, 831, 80, 454 is 1.

Therefore, GCD of numbers 795, 831, 80, 454 is 1

Given Input Data is 795, 831, 80, 454

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

Prime Factorization of 795 is 3 x 5 x 53

Prime Factorization of 831 is 3 x 277

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

Prime Factorization of 454 is 2 x 227

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(795, 831) = 220215

GCD(795, 831) = ( 795 x 831 ) / 220215

GCD(795, 831) = 660645 / 220215

GCD(795, 831) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 80

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

LCM(3, 80) = 240

GCD(3, 80) = ( 3 x 80 ) / 240

GCD(3, 80) = 240 / 240

GCD(3, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 454

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

LCM(1, 454) = 454

GCD(1, 454) = ( 1 x 454 ) / 454

GCD(1, 454) = 454 / 454

GCD(1, 454) = 1

GCD of 795, 831, 80, 454 is 1

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1. What is the GCD of 795, 831, 80, 454?

GCD of 795, 831, 80, 454 is 1

2. Where do I get the detailed procedure to find GCD of 795, 831, 80, 454?

You can find a detailed procedure to find GCD of 795, 831, 80, 454 on our page.

3. How to find GCD of 795, 831, 80, 454 on a calculator?

You can find the GCD of 795, 831, 80, 454 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.