GCD of 818, 580, 11, 125 Calculator

Given Input numbers are 818, 580, 11, 125

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

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Divisors of 580

List of positive integer divisors of 580 that divides 580 without a remainder.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Greatest Common Divisior

We found the divisors of 818, 580, 11, 125 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 580, 11, 125 is 1.

Therefore, GCD of numbers 818, 580, 11, 125 is 1

Given Input Data is 818, 580, 11, 125

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 580 is 2 x 2 x 5 x 29

Prime Factorization of 11 is 11

Prime Factorization of 125 is 5 x 5 x 5

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(818, 580) = 237220

GCD(818, 580) = ( 818 x 580 ) / 237220

GCD(818, 580) = 474440 / 237220

GCD(818, 580) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 11

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

LCM(2, 11) = 22

GCD(2, 11) = ( 2 x 11 ) / 22

GCD(2, 11) = 22 / 22

GCD(2, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 125

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

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

GCD(1, 125) = 125 / 125

GCD(1, 125) = 1

GCD of 818, 580, 11, 125 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 215, 886, 67, 322
• GCD of 573, 913, 72, 296
• GCD of 880, 445, 59, 392
• GCD of 287, 507, 72, 478
• GCD of 217, 500, 85, 886

1. What is the GCD of 818, 580, 11, 125?

GCD of 818, 580, 11, 125 is 1

2. Where do I get the detailed procedure to find GCD of 818, 580, 11, 125?

You can find a detailed procedure to find GCD of 818, 580, 11, 125 on our page.

3. How to find GCD of 818, 580, 11, 125 on a calculator?

You can find the GCD of 818, 580, 11, 125 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.