GCD of 356, 178, 291 Calculator

Given Input numbers are 356, 178, 291

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

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Divisors of 178

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

1, 2, 89, 178

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Greatest Common Divisior

We found the divisors of 356, 178, 291 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 356, 178, 291 is 1.

Therefore, GCD of numbers 356, 178, 291 is 1

Given Input Data is 356, 178, 291

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

Prime Factorization of 356 is 2 x 2 x 89

Prime Factorization of 178 is 2 x 89

Prime Factorization of 291 is 3 x 97

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(356, 178) = 356

GCD(356, 178) = ( 356 x 178 ) / 356

GCD(356, 178) = 63368 / 356

GCD(356, 178) = 178

Step2:

Here we consider the GCD from the above i.e. 178 as first number and the next as 291

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

LCM(178, 291) = 51798

GCD(178, 291) = ( 178 x 291 ) / 51798

GCD(178, 291) = 51798 / 51798

GCD(178, 291) = 1

GCD of 356, 178, 291 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 995, 168, 272
• GCD of 518, 500, 234
• GCD of 126, 849, 291
• GCD of 650, 835, 799
• GCD of 364, 610, 655

1. What is the GCD of 356, 178, 291?

GCD of 356, 178, 291 is 1

2. Where do I get the detailed procedure to find GCD of 356, 178, 291?

You can find a detailed procedure to find GCD of 356, 178, 291 on our page.

3. How to find GCD of 356, 178, 291 on a calculator?

You can find the GCD of 356, 178, 291 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.