GCD of 378, 286, 27, 901 Calculator

Given Input numbers are 378, 286, 27, 901

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

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 286

List of positive integer divisors of 286 that divides 286 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286

Divisors of 27

List of positive integer divisors of 27 that divides 27 without a remainder.

1, 3, 9, 27

Divisors of 901

List of positive integer divisors of 901 that divides 901 without a remainder.

1, 17, 53, 901

Greatest Common Divisior

We found the divisors of 378, 286, 27, 901 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 378, 286, 27, 901 is 1.

Therefore, GCD of numbers 378, 286, 27, 901 is 1

Given Input Data is 378, 286, 27, 901

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

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 286 is 2 x 11 x 13

Prime Factorization of 27 is 3 x 3 x 3

Prime Factorization of 901 is 17 x 53

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(378, 286) = 54054

GCD(378, 286) = ( 378 x 286 ) / 54054

GCD(378, 286) = 108108 / 54054

GCD(378, 286) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 27

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

LCM(2, 27) = 54

GCD(2, 27) = ( 2 x 27 ) / 54

GCD(2, 27) = 54 / 54

GCD(2, 27) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 901

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

LCM(1, 901) = 901

GCD(1, 901) = ( 1 x 901 ) / 901

GCD(1, 901) = 901 / 901

GCD(1, 901) = 1

GCD of 378, 286, 27, 901 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 718, 916, 32, 247
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• GCD of 958, 568, 85, 559

1. What is the GCD of 378, 286, 27, 901?

GCD of 378, 286, 27, 901 is 1

2. Where do I get the detailed procedure to find GCD of 378, 286, 27, 901?

You can find a detailed procedure to find GCD of 378, 286, 27, 901 on our page.

3. How to find GCD of 378, 286, 27, 901 on a calculator?

You can find the GCD of 378, 286, 27, 901 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.