101
The answer is 1. The smallest prime is 2 and the greatest prime (of however many digits) must be odd. The remainder of ANY odd number when divided by 2 must be 1.
15
3 is the smallest odd prime number.
101 is the smallest 3 digit odd whole number
3 is the smallest odd prime number.
1155, 3x5x7x11=1155.
3457 is the smallest odd number formed.
The smallest odd prime is 3.The smallest prime is even and is 2.1 is not a prime: although it is 1 times itself, a prime is a number which has exactly two different factorsWith 1, there is only 1 factor (1, the number itself), so it is not a prime.
3,457Use the smallest digits first, making sure you save an odd one for the end.
odd numbers
The smallest number that is both odd and composite is 9, which is divisible by 3. The odd numbers are 1, 3, 5, 7, 9, 11, ..., and 1, 3, 5, and 7 are all prime. It is 9 that is the smallest odd composite number.
03458