GCD of 141, 430, 421, 439 Calculator

Given Input numbers are 141, 430, 421, 439

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 430

List of positive integer divisors of 430 that divides 430 without a remainder.

1, 2, 5, 10, 43, 86, 215, 430

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

Divisors of 439

List of positive integer divisors of 439 that divides 439 without a remainder.

1, 439

Greatest Common Divisior

We found the divisors of 141, 430, 421, 439 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 141, 430, 421, 439 is 1.

Therefore, GCD of numbers 141, 430, 421, 439 is 1

Given Input Data is 141, 430, 421, 439

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

Prime Factorization of 141 is 3 x 47

Prime Factorization of 430 is 2 x 5 x 43

Prime Factorization of 421 is 421

Prime Factorization of 439 is 439

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, 430) = 60630

GCD(141, 430) = ( 141 x 430 ) / 60630

GCD(141, 430) = 60630 / 60630

GCD(141, 430) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 421

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

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

GCD(1, 421) = 421 / 421

GCD(1, 421) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 439

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

LCM(1, 439) = 439

GCD(1, 439) = ( 1 x 439 ) / 439

GCD(1, 439) = 439 / 439

GCD(1, 439) = 1

GCD of 141, 430, 421, 439 is 1

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• GCD of 205, 520, 187, 879
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• GCD of 791, 200, 509, 728

1. What is the GCD of 141, 430, 421, 439?

GCD of 141, 430, 421, 439 is 1

2. Where do I get the detailed procedure to find GCD of 141, 430, 421, 439?

You can find a detailed procedure to find GCD of 141, 430, 421, 439 on our page.

3. How to find GCD of 141, 430, 421, 439 on a calculator?

You can find the GCD of 141, 430, 421, 439 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.