GCD of 685, 899, 992 Calculator

Given Input numbers are 685, 899, 992

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

Divisors of 685

List of positive integer divisors of 685 that divides 685 without a remainder.

1, 5, 137, 685

Divisors of 899

List of positive integer divisors of 899 that divides 899 without a remainder.

1, 29, 31, 899

Divisors of 992

List of positive integer divisors of 992 that divides 992 without a remainder.

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

Greatest Common Divisior

We found the divisors of 685, 899, 992 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 685, 899, 992 is 1.

Therefore, GCD of numbers 685, 899, 992 is 1

Given Input Data is 685, 899, 992

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

Prime Factorization of 685 is 5 x 137

Prime Factorization of 899 is 29 x 31

Prime Factorization of 992 is 2 x 2 x 2 x 2 x 2 x 31

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(685, 899) = 615815

GCD(685, 899) = ( 685 x 899 ) / 615815

GCD(685, 899) = 615815 / 615815

GCD(685, 899) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 992

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

LCM(1, 992) = 992

GCD(1, 992) = ( 1 x 992 ) / 992

GCD(1, 992) = 992 / 992

GCD(1, 992) = 1

GCD of 685, 899, 992 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 102, 624, 792
• GCD of 726, 868, 430
• GCD of 384, 348, 211
• GCD of 495, 419, 592
• GCD of 311, 705, 294

1. What is the GCD of 685, 899, 992?

GCD of 685, 899, 992 is 1

2. Where do I get the detailed procedure to find GCD of 685, 899, 992?

You can find a detailed procedure to find GCD of 685, 899, 992 on our page.

3. How to find GCD of 685, 899, 992 on a calculator?

You can find the GCD of 685, 899, 992 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.