GCD of 668, 139, 184, 665 Calculator

Given Input numbers are 668, 139, 184, 665

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

Divisors of 668

List of positive integer divisors of 668 that divides 668 without a remainder.

1, 2, 4, 167, 334, 668

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 184

List of positive integer divisors of 184 that divides 184 without a remainder.

1, 2, 4, 8, 23, 46, 92, 184

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Greatest Common Divisior

We found the divisors of 668, 139, 184, 665 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 668, 139, 184, 665 is 1.

Therefore, GCD of numbers 668, 139, 184, 665 is 1

Given Input Data is 668, 139, 184, 665

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

Prime Factorization of 668 is 2 x 2 x 167

Prime Factorization of 139 is 139

Prime Factorization of 184 is 2 x 2 x 2 x 23

Prime Factorization of 665 is 5 x 7 x 19

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(668, 139) = 92852

GCD(668, 139) = ( 668 x 139 ) / 92852

GCD(668, 139) = 92852 / 92852

GCD(668, 139) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 184

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

LCM(1, 184) = 184

GCD(1, 184) = ( 1 x 184 ) / 184

GCD(1, 184) = 184 / 184

GCD(1, 184) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 665

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

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

GCD(1, 665) = 665 / 665

GCD(1, 665) = 1

GCD of 668, 139, 184, 665 is 1

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1. What is the GCD of 668, 139, 184, 665?

GCD of 668, 139, 184, 665 is 1

2. Where do I get the detailed procedure to find GCD of 668, 139, 184, 665?

You can find a detailed procedure to find GCD of 668, 139, 184, 665 on our page.

3. How to find GCD of 668, 139, 184, 665 on a calculator?

You can find the GCD of 668, 139, 184, 665 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.