GCD of 443, 542, 328, 122 Calculator

Given Input numbers are 443, 542, 328, 122

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

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 542

List of positive integer divisors of 542 that divides 542 without a remainder.

1, 2, 271, 542

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 122

List of positive integer divisors of 122 that divides 122 without a remainder.

1, 2, 61, 122

Greatest Common Divisior

We found the divisors of 443, 542, 328, 122 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 443, 542, 328, 122 is 1.

Therefore, GCD of numbers 443, 542, 328, 122 is 1

Given Input Data is 443, 542, 328, 122

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

Prime Factorization of 443 is 443

Prime Factorization of 542 is 2 x 271

Prime Factorization of 328 is 2 x 2 x 2 x 41

Prime Factorization of 122 is 2 x 61

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(443, 542) = 240106

GCD(443, 542) = ( 443 x 542 ) / 240106

GCD(443, 542) = 240106 / 240106

GCD(443, 542) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 328

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

LCM(1, 328) = 328

GCD(1, 328) = ( 1 x 328 ) / 328

GCD(1, 328) = 328 / 328

GCD(1, 328) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 122

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

LCM(1, 122) = 122

GCD(1, 122) = ( 1 x 122 ) / 122

GCD(1, 122) = 122 / 122

GCD(1, 122) = 1

GCD of 443, 542, 328, 122 is 1

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1. What is the GCD of 443, 542, 328, 122?

GCD of 443, 542, 328, 122 is 1

2. Where do I get the detailed procedure to find GCD of 443, 542, 328, 122?

You can find a detailed procedure to find GCD of 443, 542, 328, 122 on our page.

3. How to find GCD of 443, 542, 328, 122 on a calculator?

You can find the GCD of 443, 542, 328, 122 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.