A Prime number has only two factors. That is, it can only divide evenly by 1 and itself. It is known that there are an infinite number of prime numbers. Thus prime numbers continue up to infinitely large amounts. Therefore it makes no sense to ask what the "greatest number with no more than 6 factors" is. It's the same as asking what the biggest number is!
every number has 2 or more factors
yes 22 is a whole number it has more than two factors even 27
A whole number greater than 1 that has 3 or more factors is 10.
A whole number with more than 2 factors is a composite number.
composite
That's the greatest common factor, or GCF.
That's the greatest common factor, or GCF.
For common factors you need more than one number.
If it has more than two factors then it is a composite number
A whole number with more than two factors.
16 does.
a composite number