GCD of 55, 808, 851, 432 Calculator

Given Input numbers are 55, 808, 851, 432

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

Divisors of 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Divisors of 432

List of positive integer divisors of 432 that divides 432 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

Greatest Common Divisior

We found the divisors of 55, 808, 851, 432 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 55, 808, 851, 432 is 1.

Therefore, GCD of numbers 55, 808, 851, 432 is 1

Given Input Data is 55, 808, 851, 432

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

Prime Factorization of 55 is 5 x 11

Prime Factorization of 808 is 2 x 2 x 2 x 101

Prime Factorization of 851 is 23 x 37

Prime Factorization of 432 is 2 x 2 x 2 x 2 x 3 x 3 x 3

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(55, 808) = 44440

GCD(55, 808) = ( 55 x 808 ) / 44440

GCD(55, 808) = 44440 / 44440

GCD(55, 808) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 851

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

LCM(1, 851) = 851

GCD(1, 851) = ( 1 x 851 ) / 851

GCD(1, 851) = 851 / 851

GCD(1, 851) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 432

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

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

GCD(1, 432) = 432 / 432

GCD(1, 432) = 1

GCD of 55, 808, 851, 432 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 36, 204, 337, 155
• GCD of 14, 392, 612, 261
• GCD of 72, 860, 534, 923
• GCD of 95, 627, 116, 979
• GCD of 12, 596, 259, 601

1. What is the GCD of 55, 808, 851, 432?

GCD of 55, 808, 851, 432 is 1

2. Where do I get the detailed procedure to find GCD of 55, 808, 851, 432?

You can find a detailed procedure to find GCD of 55, 808, 851, 432 on our page.

3. How to find GCD of 55, 808, 851, 432 on a calculator?

You can find the GCD of 55, 808, 851, 432 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.