Error in Math/How can I...determine if a number is prime, quickly

[harleyflanders]

The declaration

function LeastCommonMultiple(Nmbrs: array of Cardinal): Int64;

is illegal in every version of Pascal/Delphi I  have ever heard of.

"array of Cardinal"  is not a type id.

[grenzgaenger]

take a look on this two tips ...

• http://www.swissdelphicenter.ch/de/showcode.php?id=1210
• http://www.swissdelphicenter.ch/de/showcode.php?id=914

by the way, the cardinal type is a unsinged longint. so you can him replace with a longword or an other cardinal type.

<HTH> GG

[Loïs Bégué]

code modifications:

Code:

Type
  TCardinalArray = array of Cardinal;
...
function LeastCommonMultiple(Nmbrs: TCardinalArray): Int64;

Though, since TCardinalArray is a dynamic array, you'll have to initialize it on your own using "setLength(...)".