GCD of 538, 141, 643, 373 Calculator

Given Input numbers are 538, 141, 643, 373

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

Divisors of 538

List of positive integer divisors of 538 that divides 538 without a remainder.

1, 2, 269, 538

Divisors of 141

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

1, 3, 47, 141

Divisors of 643

List of positive integer divisors of 643 that divides 643 without a remainder.

1, 643

Divisors of 373

List of positive integer divisors of 373 that divides 373 without a remainder.

1, 373

Greatest Common Divisior

We found the divisors of 538, 141, 643, 373 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 538, 141, 643, 373 is 1.

Therefore, GCD of numbers 538, 141, 643, 373 is 1

Given Input Data is 538, 141, 643, 373

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

Prime Factorization of 538 is 2 x 269

Prime Factorization of 141 is 3 x 47

Prime Factorization of 643 is 643

Prime Factorization of 373 is 373

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(538, 141) = 75858

GCD(538, 141) = ( 538 x 141 ) / 75858

GCD(538, 141) = 75858 / 75858

GCD(538, 141) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 643

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

LCM(1, 643) = 643

GCD(1, 643) = ( 1 x 643 ) / 643

GCD(1, 643) = 643 / 643

GCD(1, 643) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 373

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

LCM(1, 373) = 373

GCD(1, 373) = ( 1 x 373 ) / 373

GCD(1, 373) = 373 / 373

GCD(1, 373) = 1

GCD of 538, 141, 643, 373 is 1

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1. What is the GCD of 538, 141, 643, 373?

GCD of 538, 141, 643, 373 is 1

2. Where do I get the detailed procedure to find GCD of 538, 141, 643, 373?

You can find a detailed procedure to find GCD of 538, 141, 643, 373 on our page.

3. How to find GCD of 538, 141, 643, 373 on a calculator?

You can find the GCD of 538, 141, 643, 373 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.