GCD of 316, 691, 406 Calculator

Given Input numbers are 316, 691, 406

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

Divisors of 316

List of positive integer divisors of 316 that divides 316 without a remainder.

1, 2, 4, 79, 158, 316

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

Divisors of 406

List of positive integer divisors of 406 that divides 406 without a remainder.

1, 2, 7, 14, 29, 58, 203, 406

Greatest Common Divisior

We found the divisors of 316, 691, 406 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 316, 691, 406 is 1.

Therefore, GCD of numbers 316, 691, 406 is 1

Given Input Data is 316, 691, 406

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

Prime Factorization of 316 is 2 x 2 x 79

Prime Factorization of 691 is 691

Prime Factorization of 406 is 2 x 7 x 29

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(316, 691) = 218356

GCD(316, 691) = ( 316 x 691 ) / 218356

GCD(316, 691) = 218356 / 218356

GCD(316, 691) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 406

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

LCM(1, 406) = 406

GCD(1, 406) = ( 1 x 406 ) / 406

GCD(1, 406) = 406 / 406

GCD(1, 406) = 1

GCD of 316, 691, 406 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 423, 595, 502
• GCD of 339, 287, 941
• GCD of 543, 524, 274
• GCD of 741, 301, 616
• GCD of 364, 147, 225

1. What is the GCD of 316, 691, 406?

GCD of 316, 691, 406 is 1

2. Where do I get the detailed procedure to find GCD of 316, 691, 406?

You can find a detailed procedure to find GCD of 316, 691, 406 on our page.

3. How to find GCD of 316, 691, 406 on a calculator?

You can find the GCD of 316, 691, 406 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.