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1 and 193, as it is a prime number.1 and 193
A prime number
No it is not, because it doesn't divide evenly into 150.
13.89
I'm in 7th grade trying to take a pre-algebra class..... we just learned our rules but i have come to the conclusion of 133. Total number of 3 digit numbers = 999-100+1(to include 100)= 900 numbers Therefore numbers not divisble by 2,3,5 and 10 are 900*(1-1/2)*(1-1/3)*(1-1/4)*(1-1/5)*(1-1/10)= 216 numbers