How many prime numbers exist in 67 x 353 x 1110 ?  Choose the correct choice from the following
A) 30 prime number
B) 29 prime number
C) 27 prime number
D) 31 prime number
E) None of these
Solution:   =(2 x 3)7 x (5 x 7)3 x 1110   =27 x 37 x 53 x 73 x 1110   Thus, there are   (7 + 7 + 3 + 3 + 10)= 
<gadget id="calculator">  (7 + 7 + 3 + 3 + 10)</gadget>
<output>30</output>
30 prime number   30 prime numberNSWER:30 prime number
<result>A</result>
How many prime numbers exist in 67 x 353 x 1110 ?