GCD of 508, 184, 155, 691 Calculator

Given Input numbers are 508, 184, 155, 691

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

Divisors of 508

List of positive integer divisors of 508 that divides 508 without a remainder.

1, 2, 4, 127, 254, 508

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 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 691

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

1, 691

Greatest Common Divisior

We found the divisors of 508, 184, 155, 691 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 508, 184, 155, 691 is 1.

Therefore, GCD of numbers 508, 184, 155, 691 is 1

Given Input Data is 508, 184, 155, 691

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

Prime Factorization of 508 is 2 x 2 x 127

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

Prime Factorization of 155 is 5 x 31

Prime Factorization of 691 is 691

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(508, 184) = 23368

GCD(508, 184) = ( 508 x 184 ) / 23368

GCD(508, 184) = 93472 / 23368

GCD(508, 184) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 155

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

LCM(4, 155) = 620

GCD(4, 155) = ( 4 x 155 ) / 620

GCD(4, 155) = 620 / 620

GCD(4, 155) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 691

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

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

GCD(1, 691) = 691 / 691

GCD(1, 691) = 1

GCD of 508, 184, 155, 691 is 1

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1. What is the GCD of 508, 184, 155, 691?

GCD of 508, 184, 155, 691 is 1

2. Where do I get the detailed procedure to find GCD of 508, 184, 155, 691?

You can find a detailed procedure to find GCD of 508, 184, 155, 691 on our page.

3. How to find GCD of 508, 184, 155, 691 on a calculator?

You can find the GCD of 508, 184, 155, 691 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.