Answer:
B) 7
Step-by-step explanation:
a prime number is a number that is divisible by 1 and itself . (eg : 3 is a prime number)
prime number examples :
1, 3,5, 7, 11, 13, 17, 19, 23....
lets test it out with all of the options
2416 -- is divisible by 2 ..etc.. hence ----not a prime number.
2417 --- is divisible by 1 and itself --- a prime number
2418-- divisible by 2 ..etc --- not a prime number
2419--- divisible by 41 ..etc... -- not a prime number
hence 2417 is the only one that is a prime number
the answer is B). 7
