The sum of the seven consecutive natural numbers is 1617. How many of these numbers are prime? 


(a) 
2 
(b) 
3 
(c) 
5 
(d) 
4 
The sum of the seven consecutive natural numbers is 1617. How many of these numbers are prime? 


(a) 
2 
(b) 
3 
(c) 
5 
(d) 
4 
Let th seven consecutive numbers be
Then,
Thus, the numbers are 228, 229, 230, 231, 232, 233 and 234.
Of these numbers, only two numbers.