GCD of 985, 816, 585 Calculator

Given Input numbers are 985, 816, 585

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

Divisors of 985

List of positive integer divisors of 985 that divides 985 without a remainder.

1, 5, 197, 985

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 585

List of positive integer divisors of 585 that divides 585 without a remainder.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

Greatest Common Divisior

We found the divisors of 985, 816, 585 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 985, 816, 585 is 1.

Therefore, GCD of numbers 985, 816, 585 is 1

Given Input Data is 985, 816, 585

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

Prime Factorization of 985 is 5 x 197

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

Prime Factorization of 585 is 3 x 3 x 5 x 13

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(985, 816) = 803760

GCD(985, 816) = ( 985 x 816 ) / 803760

GCD(985, 816) = 803760 / 803760

GCD(985, 816) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 585

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

LCM(1, 585) = 585

GCD(1, 585) = ( 1 x 585 ) / 585

GCD(1, 585) = 585 / 585

GCD(1, 585) = 1

GCD of 985, 816, 585 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 433, 351, 681
• GCD of 257, 408, 353
• GCD of 410, 707, 419
• GCD of 730, 685, 410
• GCD of 517, 941, 180

1. What is the GCD of 985, 816, 585?

GCD of 985, 816, 585 is 1

2. Where do I get the detailed procedure to find GCD of 985, 816, 585?

You can find a detailed procedure to find GCD of 985, 816, 585 on our page.

3. How to find GCD of 985, 816, 585 on a calculator?

You can find the GCD of 985, 816, 585 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.