GCD of 381, 878, 10, 612 Calculator

Given Input numbers are 381, 878, 10, 612

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

Divisors of 381

List of positive integer divisors of 381 that divides 381 without a remainder.

1, 3, 127, 381

Divisors of 878

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

1, 2, 439, 878

Divisors of 10

List of positive integer divisors of 10 that divides 10 without a remainder.

1, 2, 5, 10

Divisors of 612

List of positive integer divisors of 612 that divides 612 without a remainder.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Greatest Common Divisior

We found the divisors of 381, 878, 10, 612 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 878, 10, 612 is 1.

Therefore, GCD of numbers 381, 878, 10, 612 is 1

Given Input Data is 381, 878, 10, 612

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

Prime Factorization of 381 is 3 x 127

Prime Factorization of 878 is 2 x 439

Prime Factorization of 10 is 2 x 5

Prime Factorization of 612 is 2 x 2 x 3 x 3 x 17

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(381, 878) = 334518

GCD(381, 878) = ( 381 x 878 ) / 334518

GCD(381, 878) = 334518 / 334518

GCD(381, 878) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 10

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

LCM(1, 10) = 10

GCD(1, 10) = ( 1 x 10 ) / 10

GCD(1, 10) = 10 / 10

GCD(1, 10) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 612

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

LCM(1, 612) = 612

GCD(1, 612) = ( 1 x 612 ) / 612

GCD(1, 612) = 612 / 612

GCD(1, 612) = 1

GCD of 381, 878, 10, 612 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 896, 807, 92, 669
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• GCD of 812, 124, 63, 945

1. What is the GCD of 381, 878, 10, 612?

GCD of 381, 878, 10, 612 is 1

2. Where do I get the detailed procedure to find GCD of 381, 878, 10, 612?

You can find a detailed procedure to find GCD of 381, 878, 10, 612 on our page.

3. How to find GCD of 381, 878, 10, 612 on a calculator?

You can find the GCD of 381, 878, 10, 612 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.