Mathematics
NULL
Medium
Question
The least number of four digits which is divisible by 15, 25, 40 and 75 is _________?
A
9000
B
9400
C
9600
✓ Official correct answer
D
9800
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
9000
No member explanations yet for this option.
B
9400
No member explanations yet for this option.
C
9600
No member explanations yet for this option.
D
9800
No member explanations yet for this option.
Explanation
LCM(15,25,40,75) = 600. Least four-digit multiple is 1200, which is not among the options (9600 is a larger multiple).