GCD of 141, 403, 363, 457 Calculator

Given Input numbers are 141, 403, 363, 457

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

Divisors of 141

List of positive integer divisors of 141 that divides 141 without a remainder.

1, 3, 47, 141

Divisors of 403

List of positive integer divisors of 403 that divides 403 without a remainder.

1, 13, 31, 403

Divisors of 363

List of positive integer divisors of 363 that divides 363 without a remainder.

1, 3, 11, 33, 121, 363

Divisors of 457

List of positive integer divisors of 457 that divides 457 without a remainder.

1, 457

Greatest Common Divisior

We found the divisors of 141, 403, 363, 457 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 141, 403, 363, 457 is 1.

Therefore, GCD of numbers 141, 403, 363, 457 is 1

Given Input Data is 141, 403, 363, 457

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

Prime Factorization of 141 is 3 x 47

Prime Factorization of 403 is 13 x 31

Prime Factorization of 363 is 3 x 11 x 11

Prime Factorization of 457 is 457

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(141, 403) = 56823

GCD(141, 403) = ( 141 x 403 ) / 56823

GCD(141, 403) = 56823 / 56823

GCD(141, 403) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 363

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

LCM(1, 363) = 363

GCD(1, 363) = ( 1 x 363 ) / 363

GCD(1, 363) = 363 / 363

GCD(1, 363) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 457

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

LCM(1, 457) = 457

GCD(1, 457) = ( 1 x 457 ) / 457

GCD(1, 457) = 457 / 457

GCD(1, 457) = 1

GCD of 141, 403, 363, 457 is 1

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1. What is the GCD of 141, 403, 363, 457?

GCD of 141, 403, 363, 457 is 1

2. Where do I get the detailed procedure to find GCD of 141, 403, 363, 457?

You can find a detailed procedure to find GCD of 141, 403, 363, 457 on our page.

3. How to find GCD of 141, 403, 363, 457 on a calculator?

You can find the GCD of 141, 403, 363, 457 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.