GCD of 444, 141, 49, 558 Calculator

Given Input numbers are 444, 141, 49, 558

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

Divisors of 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 141

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

1, 3, 47, 141

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Greatest Common Divisior

We found the divisors of 444, 141, 49, 558 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 444, 141, 49, 558 is 1.

Therefore, GCD of numbers 444, 141, 49, 558 is 1

Given Input Data is 444, 141, 49, 558

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

Prime Factorization of 444 is 2 x 2 x 3 x 37

Prime Factorization of 141 is 3 x 47

Prime Factorization of 49 is 7 x 7

Prime Factorization of 558 is 2 x 3 x 3 x 31

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(444, 141) = 20868

GCD(444, 141) = ( 444 x 141 ) / 20868

GCD(444, 141) = 62604 / 20868

GCD(444, 141) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 49

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

LCM(3, 49) = 147

GCD(3, 49) = ( 3 x 49 ) / 147

GCD(3, 49) = 147 / 147

GCD(3, 49) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 558

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

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

GCD(1, 558) = 558 / 558

GCD(1, 558) = 1

GCD of 444, 141, 49, 558 is 1

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1. What is the GCD of 444, 141, 49, 558?

GCD of 444, 141, 49, 558 is 1

2. Where do I get the detailed procedure to find GCD of 444, 141, 49, 558?

You can find a detailed procedure to find GCD of 444, 141, 49, 558 on our page.

3. How to find GCD of 444, 141, 49, 558 on a calculator?

You can find the GCD of 444, 141, 49, 558 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.