GCD of 366, 844, 80, 155 Calculator

Given Input numbers are 366, 844, 80, 155

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

Divisors of 366

List of positive integer divisors of 366 that divides 366 without a remainder.

1, 2, 3, 6, 61, 122, 183, 366

Divisors of 844

List of positive integer divisors of 844 that divides 844 without a remainder.

1, 2, 4, 211, 422, 844

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 155

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

1, 5, 31, 155

Greatest Common Divisior

We found the divisors of 366, 844, 80, 155 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 366, 844, 80, 155 is 1.

Therefore, GCD of numbers 366, 844, 80, 155 is 1

Given Input Data is 366, 844, 80, 155

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

Prime Factorization of 366 is 2 x 3 x 61

Prime Factorization of 844 is 2 x 2 x 211

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 155 is 5 x 31

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(366, 844) = 154452

GCD(366, 844) = ( 366 x 844 ) / 154452

GCD(366, 844) = 308904 / 154452

GCD(366, 844) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 80

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

LCM(2, 80) = 80

GCD(2, 80) = ( 2 x 80 ) / 80

GCD(2, 80) = 160 / 80

GCD(2, 80) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 155

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

LCM(2, 155) = 310

GCD(2, 155) = ( 2 x 155 ) / 310

GCD(2, 155) = 310 / 310

GCD(2, 155) = 1

GCD of 366, 844, 80, 155 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 585, 893, 63, 343
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• GCD of 236, 682, 43, 784

1. What is the GCD of 366, 844, 80, 155?

GCD of 366, 844, 80, 155 is 1

2. Where do I get the detailed procedure to find GCD of 366, 844, 80, 155?

You can find a detailed procedure to find GCD of 366, 844, 80, 155 on our page.

3. How to find GCD of 366, 844, 80, 155 on a calculator?

You can find the GCD of 366, 844, 80, 155 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.