Ignoring the order of the primes, there is only one way.
336
the least number is 210 which is divisible by four different prime numbers.
7+47
The only prime number that equals 67 is 67.
210
210. It is equal to 2 x 3 x 5 x 7.
105105 is divisible by 5 different prime numbers.
210
There are no two prime numbers that multiply to 24. You need four numbers (even though one appears 3 times).
17
The four smallest prime numbers are 2, 3, 5 and 7. Multiply them together. You'll get 210.
No, the number 1155 is divisible by four prime numbers (3, 5, 7, 11).