GCD of 381, 741, 266, 146 Calculator

Given Input numbers are 381, 741, 266, 146

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 741

List of positive integer divisors of 741 that divides 741 without a remainder.

1, 3, 13, 19, 39, 57, 247, 741

Divisors of 266

List of positive integer divisors of 266 that divides 266 without a remainder.

1, 2, 7, 14, 19, 38, 133, 266

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Greatest Common Divisior

We found the divisors of 381, 741, 266, 146 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 381, 741, 266, 146 is 1.

Therefore, GCD of numbers 381, 741, 266, 146 is 1

Given Input Data is 381, 741, 266, 146

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

Prime Factorization of 381 is 3 x 127

Prime Factorization of 741 is 3 x 13 x 19

Prime Factorization of 266 is 2 x 7 x 19

Prime Factorization of 146 is 2 x 73

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, 741) = 94107

GCD(381, 741) = ( 381 x 741 ) / 94107

GCD(381, 741) = 282321 / 94107

GCD(381, 741) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 266

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

LCM(3, 266) = 798

GCD(3, 266) = ( 3 x 266 ) / 798

GCD(3, 266) = 798 / 798

GCD(3, 266) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 146

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

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

GCD(1, 146) = 146 / 146

GCD(1, 146) = 1

GCD of 381, 741, 266, 146 is 1

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1. What is the GCD of 381, 741, 266, 146?

GCD of 381, 741, 266, 146 is 1

2. Where do I get the detailed procedure to find GCD of 381, 741, 266, 146?

You can find a detailed procedure to find GCD of 381, 741, 266, 146 on our page.

3. How to find GCD of 381, 741, 266, 146 on a calculator?

You can find the GCD of 381, 741, 266, 146 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.