There are 17 such numbers.
30 is the product of three different prime numbers.
2 x 7 x 71 = 994
The LCM of any three distinct prime numbers is their product.
The smallest three-digit number divisible by the first three prime numbers (2, 3, and 5) and the first three composite numbers (4, 6, and 8) is 120.
15 is the product of two prime numbers; 3 x 5
It doesn't matter if you know that the largest three-digit prime number is 997 or that its cube root is 9.98998998. If you include zero in the whole numbers, the answer will be zero.
No. 15 is the product of two prime numbers: 3 and 5