GCD of 805, 475, 109 Calculator

Given Input numbers are 805, 475, 109

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

Divisors of 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

Divisors of 475

List of positive integer divisors of 475 that divides 475 without a remainder.

1, 5, 19, 25, 95, 475

Divisors of 109

List of positive integer divisors of 109 that divides 109 without a remainder.

1, 109

Greatest Common Divisior

We found the divisors of 805, 475, 109 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 805, 475, 109 is 1.

Therefore, GCD of numbers 805, 475, 109 is 1

Given Input Data is 805, 475, 109

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

Prime Factorization of 805 is 5 x 7 x 23

Prime Factorization of 475 is 5 x 5 x 19

Prime Factorization of 109 is 109

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(805, 475) = 76475

GCD(805, 475) = ( 805 x 475 ) / 76475

GCD(805, 475) = 382375 / 76475

GCD(805, 475) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 109

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

LCM(5, 109) = 545

GCD(5, 109) = ( 5 x 109 ) / 545

GCD(5, 109) = 545 / 545

GCD(5, 109) = 1

GCD of 805, 475, 109 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 580, 891, 852
• GCD of 426, 207, 515
• GCD of 531, 939, 755
• GCD of 932, 996, 617
• GCD of 973, 489, 862

1. What is the GCD of 805, 475, 109?

GCD of 805, 475, 109 is 1

2. Where do I get the detailed procedure to find GCD of 805, 475, 109?

You can find a detailed procedure to find GCD of 805, 475, 109 on our page.

3. How to find GCD of 805, 475, 109 on a calculator?

You can find the GCD of 805, 475, 109 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.