Because the first has nothing in the hundreds' place and a three in the tens' place whereas the second number has a 3 in the hundreds' place and 0 in the tens' place.
It is: 304
307 is prime.
None. 307 is a prime number.
307 is a prime number. It has no positive integer factors other than itself and 1.
307
307
307
NO
307
6.14 = 307/50
the number is 1-612-307-6542
yes