GCD of 684, 695, 437 Calculator

Given Input numbers are 684, 695, 437

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

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

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 684, 695, 437 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 684, 695, 437 is 1.

Therefore, GCD of numbers 684, 695, 437 is 1

Given Input Data is 684, 695, 437

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

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

Prime Factorization of 695 is 5 x 139

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(684, 695) = 475380

GCD(684, 695) = ( 684 x 695 ) / 475380

GCD(684, 695) = 475380 / 475380

GCD(684, 695) = 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 684, 695, 437 is 1

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1. What is the GCD of 684, 695, 437?

GCD of 684, 695, 437 is 1

2. Where do I get the detailed procedure to find GCD of 684, 695, 437?

You can find a detailed procedure to find GCD of 684, 695, 437 on our page.

3. How to find GCD of 684, 695, 437 on a calculator?

You can find the GCD of 684, 695, 437 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.