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).
1023
102,345
10002
Here it is ! 10,234 !!
Using integers: IXV or as XIV in today's notation = 14 Using fractions: S:. = 6/12+2/12+1/12 = 9/12 or as 3/4
I believe that it would be IIIV because when a smaller roman numeral goes in front of a larger one it subtracts it. IIIV mean two, and the I(1) and V(5) are the smallest roman numerals.
1666 = mdclxvi
102 is the smallest three digit number with different digits.
smallest 8 digit number with three different digits
The smallest prime factors are 2,3,5,7 thus the smallest number would be the product of these will be 210
I think that it is 4
102
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).
102.
132
987