Hello, all! I just had a quick question about this short script for finding the factorial of any integer. But now I need to find the factorial of an array of vectors, and it won't work for more than 1 value at a time. Any thoughts?

Num = input('Input a number to find its factorial: ');

k = 1;

if Num >= 0

for i = 1:Num

    k = k*i;

end

else

    error('Cannot compute a negative factorial')

end