AMC 10B 2022 (Problem 17)
One of the following numbers is not divisible by any prime number less than . Which is it?
Choice (A):
By Hint 1,
By Hint 1,
Choice (B):
By Hint 2,
By Hint 2,
Choice (D):
By Hint 2,
By Hint 2,
Choice (E):
By Hint 2,
By Hint 2,
(C)