GCD of 178, 371, 24, 261 Calculator

Given Input numbers are 178, 371, 24, 261

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

Divisors of 178

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

1, 2, 89, 178

Divisors of 371

List of positive integer divisors of 371 that divides 371 without a remainder.

1, 7, 53, 371

Divisors of 24

List of positive integer divisors of 24 that divides 24 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24

Divisors of 261

List of positive integer divisors of 261 that divides 261 without a remainder.

1, 3, 9, 29, 87, 261

Greatest Common Divisior

We found the divisors of 178, 371, 24, 261 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 178, 371, 24, 261 is 1.

Therefore, GCD of numbers 178, 371, 24, 261 is 1

Given Input Data is 178, 371, 24, 261

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

Prime Factorization of 178 is 2 x 89

Prime Factorization of 371 is 7 x 53

Prime Factorization of 24 is 2 x 2 x 2 x 3

Prime Factorization of 261 is 3 x 3 x 29

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(178, 371) = 66038

GCD(178, 371) = ( 178 x 371 ) / 66038

GCD(178, 371) = 66038 / 66038

GCD(178, 371) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 24

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

LCM(1, 24) = 24

GCD(1, 24) = ( 1 x 24 ) / 24

GCD(1, 24) = 24 / 24

GCD(1, 24) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 261

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

LCM(1, 261) = 261

GCD(1, 261) = ( 1 x 261 ) / 261

GCD(1, 261) = 261 / 261

GCD(1, 261) = 1

GCD of 178, 371, 24, 261 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 589, 803, 49, 162
• GCD of 893, 336, 90, 355
• GCD of 750, 720, 72, 229
• GCD of 326, 419, 29, 168
• GCD of 193, 142, 35, 713

1. What is the GCD of 178, 371, 24, 261?

GCD of 178, 371, 24, 261 is 1

2. Where do I get the detailed procedure to find GCD of 178, 371, 24, 261?

You can find a detailed procedure to find GCD of 178, 371, 24, 261 on our page.

3. How to find GCD of 178, 371, 24, 261 on a calculator?

You can find the GCD of 178, 371, 24, 261 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.