GCD of 164, 691, 437 Calculator

Given Input numbers are 164, 691, 437

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

Divisors of 164

List of positive integer divisors of 164 that divides 164 without a remainder.

1, 2, 4, 41, 82, 164

Divisors of 691

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

1, 691

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Greatest Common Divisior

We found the divisors of 164, 691, 437 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 164, 691, 437 is 1.

Therefore, GCD of numbers 164, 691, 437 is 1

Given Input Data is 164, 691, 437

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

Prime Factorization of 164 is 2 x 2 x 41

Prime Factorization of 691 is 691

Prime Factorization of 437 is 19 x 23

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(164, 691) = 113324

GCD(164, 691) = ( 164 x 691 ) / 113324

GCD(164, 691) = 113324 / 113324

GCD(164, 691) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 437

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

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

GCD(1, 437) = 437 / 437

GCD(1, 437) = 1

GCD of 164, 691, 437 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 561, 671, 943
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• GCD of 925, 133, 656
• GCD of 305, 203, 533
• GCD of 454, 118, 737

1. What is the GCD of 164, 691, 437?

GCD of 164, 691, 437 is 1

2. Where do I get the detailed procedure to find GCD of 164, 691, 437?

You can find a detailed procedure to find GCD of 164, 691, 437 on our page.

3. How to find GCD of 164, 691, 437 on a calculator?

You can find the GCD of 164, 691, 437 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.