Among positive integers, 6
6
6 is.
14
6, 8 and 10
1155
6
3
6 is.
the four smallest numbers are 4, 9, 25 and 49.
14
4, 9 and 25.
6, 8 and 10
The smallest number that has both twenty-four and thirty as factors is 120.
The smallest number greater than 200 that has exactly 4 prime factors is 210. This number can be expressed as the product of its prime factors: (2 \times 3 \times 5 \times 7), which indeed yields four distinct prime factors. Other combinations, such as using powers of primes, do not yield a smaller number exceeding 200.
Logically, the smallest number with 4 different prime factors would have to be the product of the smallest four prime numbers. So the smallest natural number with four different prime factors is 210 (2*3*5*7).
1155
10