GCD of 400, 878, 336, 555 Calculator

Given Input numbers are 400, 878, 336, 555

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

Divisors of 400

List of positive integer divisors of 400 that divides 400 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 878

List of positive integer divisors of 878 that divides 878 without a remainder.

1, 2, 439, 878

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 555

List of positive integer divisors of 555 that divides 555 without a remainder.

1, 3, 5, 15, 37, 111, 185, 555

Greatest Common Divisior

We found the divisors of 400, 878, 336, 555 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 400, 878, 336, 555 is 1.

Therefore, GCD of numbers 400, 878, 336, 555 is 1

Given Input Data is 400, 878, 336, 555

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

Prime Factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5

Prime Factorization of 878 is 2 x 439

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 555 is 3 x 5 x 37

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(400, 878) = 175600

GCD(400, 878) = ( 400 x 878 ) / 175600

GCD(400, 878) = 351200 / 175600

GCD(400, 878) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 336

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

LCM(2, 336) = 336

GCD(2, 336) = ( 2 x 336 ) / 336

GCD(2, 336) = 672 / 336

GCD(2, 336) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 555

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

LCM(2, 555) = 1110

GCD(2, 555) = ( 2 x 555 ) / 1110

GCD(2, 555) = 1110 / 1110

GCD(2, 555) = 1

GCD of 400, 878, 336, 555 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 147, 569, 402, 896
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1. What is the GCD of 400, 878, 336, 555?

GCD of 400, 878, 336, 555 is 1

2. Where do I get the detailed procedure to find GCD of 400, 878, 336, 555?

You can find a detailed procedure to find GCD of 400, 878, 336, 555 on our page.

3. How to find GCD of 400, 878, 336, 555 on a calculator?

You can find the GCD of 400, 878, 336, 555 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.