GCD of 28, 331, 244, 528 Calculator

Given Input numbers are 28, 331, 244, 528

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

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 331

List of positive integer divisors of 331 that divides 331 without a remainder.

1, 331

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 528

List of positive integer divisors of 528 that divides 528 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

Greatest Common Divisior

We found the divisors of 28, 331, 244, 528 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 28, 331, 244, 528 is 1.

Therefore, GCD of numbers 28, 331, 244, 528 is 1

Given Input Data is 28, 331, 244, 528

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

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 331 is 331

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 528 is 2 x 2 x 2 x 2 x 3 x 11

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(28, 331) = 9268

GCD(28, 331) = ( 28 x 331 ) / 9268

GCD(28, 331) = 9268 / 9268

GCD(28, 331) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 244

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

LCM(1, 244) = 244

GCD(1, 244) = ( 1 x 244 ) / 244

GCD(1, 244) = 244 / 244

GCD(1, 244) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 528

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

LCM(1, 528) = 528

GCD(1, 528) = ( 1 x 528 ) / 528

GCD(1, 528) = 528 / 528

GCD(1, 528) = 1

GCD of 28, 331, 244, 528 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 36, 479, 679, 624
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• GCD of 43, 122, 135, 662
• GCD of 62, 561, 857, 829
• GCD of 49, 693, 742, 891

1. What is the GCD of 28, 331, 244, 528?

GCD of 28, 331, 244, 528 is 1

2. Where do I get the detailed procedure to find GCD of 28, 331, 244, 528?

You can find a detailed procedure to find GCD of 28, 331, 244, 528 on our page.

3. How to find GCD of 28, 331, 244, 528 on a calculator?

You can find the GCD of 28, 331, 244, 528 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.