PP-DS-Test1-191

[chris8888]

191. 18547-!-item-!-187;#058&011999
Is the positive integer j divisible by a greater number of different prime numbers than the positive integer k ?

(1) j is divisible by 30.

(2) k = 1,000

[小花]

Is the positive integer j divisible by a greater number of different prime numbers than the positive integer k ?
J 包含的質數 是否比 K多
(1) j is divisible by 30.
設J =30X=3*2*5*X(3個質數)
(2) k = 1,000
K =2^3*5^3 (2個質數)

故C