GCD of 687, 269, 671, 179 Calculator

Given Input numbers are 687, 269, 671, 179

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

Divisors of 687

List of positive integer divisors of 687 that divides 687 without a remainder.

1, 3, 229, 687

Divisors of 269

List of positive integer divisors of 269 that divides 269 without a remainder.

1, 269

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 179

List of positive integer divisors of 179 that divides 179 without a remainder.

1, 179

Greatest Common Divisior

We found the divisors of 687, 269, 671, 179 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 687, 269, 671, 179 is 1.

Therefore, GCD of numbers 687, 269, 671, 179 is 1

Given Input Data is 687, 269, 671, 179

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

Prime Factorization of 687 is 3 x 229

Prime Factorization of 269 is 269

Prime Factorization of 671 is 11 x 61

Prime Factorization of 179 is 179

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(687, 269) = 184803

GCD(687, 269) = ( 687 x 269 ) / 184803

GCD(687, 269) = 184803 / 184803

GCD(687, 269) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 671

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

LCM(1, 671) = 671

GCD(1, 671) = ( 1 x 671 ) / 671

GCD(1, 671) = 671 / 671

GCD(1, 671) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 179

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

LCM(1, 179) = 179

GCD(1, 179) = ( 1 x 179 ) / 179

GCD(1, 179) = 179 / 179

GCD(1, 179) = 1

GCD of 687, 269, 671, 179 is 1

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• GCD of 136, 622, 314, 678
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1. What is the GCD of 687, 269, 671, 179?

GCD of 687, 269, 671, 179 is 1

2. Where do I get the detailed procedure to find GCD of 687, 269, 671, 179?

You can find a detailed procedure to find GCD of 687, 269, 671, 179 on our page.

3. How to find GCD of 687, 269, 671, 179 on a calculator?

You can find the GCD of 687, 269, 671, 179 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.