GCD of 99, 427, 468, 178 Calculator

Given Input numbers are 99, 427, 468, 178

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

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

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 99, 427, 468, 178 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 99, 427, 468, 178 is 1.

Therefore, GCD of numbers 99, 427, 468, 178 is 1

Given Input Data is 99, 427, 468, 178

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

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 427 is 7 x 61

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

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(99, 427) = 42273

GCD(99, 427) = ( 99 x 427 ) / 42273

GCD(99, 427) = 42273 / 42273

GCD(99, 427) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 468

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

LCM(1, 468) = 468

GCD(1, 468) = ( 1 x 468 ) / 468

GCD(1, 468) = 468 / 468

GCD(1, 468) = 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 99, 427, 468, 178 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 19, 422, 322, 600
• GCD of 37, 614, 845, 452
• GCD of 36, 365, 694, 398
• GCD of 27, 203, 744, 597
• GCD of 90, 453, 141, 830

1. What is the GCD of 99, 427, 468, 178?

GCD of 99, 427, 468, 178 is 1

2. Where do I get the detailed procedure to find GCD of 99, 427, 468, 178?

You can find a detailed procedure to find GCD of 99, 427, 468, 178 on our page.

3. How to find GCD of 99, 427, 468, 178 on a calculator?

You can find the GCD of 99, 427, 468, 178 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.