Mathematics
Medium
Question
Least perfect square number, exactly divisible by 21, 36 and 56 is_________?
A
3600
B
504
C
441
D
7056
✓ Official correct answer
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
3600
No member explanations yet for this option.
B
504
No member explanations yet for this option.
C
441
No member explanations yet for this option.
D
7056
No member explanations yet for this option.