GCD of 331, 727, 251, 178 Calculator

Given Input numbers are 331, 727, 251, 178

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

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Divisors of 251

List of positive integer divisors of 251 that divides 251 without a remainder.

1, 251

Divisors of 178

List of positive integer divisors of 178 that divides 178 without a remainder.

1, 2, 89, 178

Greatest Common Divisior

We found the divisors of 331, 727, 251, 178 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 331, 727, 251, 178 is 1.

Therefore, GCD of numbers 331, 727, 251, 178 is 1

Given Input Data is 331, 727, 251, 178

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

Prime Factorization of 331 is 331

Prime Factorization of 727 is 727

Prime Factorization of 251 is 251

Prime Factorization of 178 is 2 x 89

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(331, 727) = 240637

GCD(331, 727) = ( 331 x 727 ) / 240637

GCD(331, 727) = 240637 / 240637

GCD(331, 727) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 251

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

LCM(1, 251) = 251

GCD(1, 251) = ( 1 x 251 ) / 251

GCD(1, 251) = 251 / 251

GCD(1, 251) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 178

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

LCM(1, 178) = 178

GCD(1, 178) = ( 1 x 178 ) / 178

GCD(1, 178) = 178 / 178

GCD(1, 178) = 1

GCD of 331, 727, 251, 178 is 1

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1. What is the GCD of 331, 727, 251, 178?

GCD of 331, 727, 251, 178 is 1

2. Where do I get the detailed procedure to find GCD of 331, 727, 251, 178?

You can find a detailed procedure to find GCD of 331, 727, 251, 178 on our page.

3. How to find GCD of 331, 727, 251, 178 on a calculator?

You can find the GCD of 331, 727, 251, 178 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.