GCD of 528, 863, 42, 873 Calculator

Given Input numbers are 528, 863, 42, 873

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

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

Divisors of 863

List of positive integer divisors of 863 that divides 863 without a remainder.

1, 863

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Greatest Common Divisior

We found the divisors of 528, 863, 42, 873 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 528, 863, 42, 873 is 1.

Therefore, GCD of numbers 528, 863, 42, 873 is 1

Given Input Data is 528, 863, 42, 873

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

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

Prime Factorization of 863 is 863

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 873 is 3 x 3 x 97

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(528, 863) = 455664

GCD(528, 863) = ( 528 x 863 ) / 455664

GCD(528, 863) = 455664 / 455664

GCD(528, 863) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 42

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

LCM(1, 42) = 42

GCD(1, 42) = ( 1 x 42 ) / 42

GCD(1, 42) = 42 / 42

GCD(1, 42) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 873

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

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

GCD(1, 873) = 873 / 873

GCD(1, 873) = 1

GCD of 528, 863, 42, 873 is 1

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• GCD of 925, 663, 87, 686

1. What is the GCD of 528, 863, 42, 873?

GCD of 528, 863, 42, 873 is 1

2. Where do I get the detailed procedure to find GCD of 528, 863, 42, 873?

You can find a detailed procedure to find GCD of 528, 863, 42, 873 on our page.

3. How to find GCD of 528, 863, 42, 873 on a calculator?

You can find the GCD of 528, 863, 42, 873 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.