17. Find the least square number which is exactly divisible by each of the numbers 6, 9, 15
and 20
Answers
Answered by
0
Answer:
900
Step-by-step explanation:
Smallest least number divisible by 6,9,15 and 20 is its L.C.M. Its LCM is 180. Therefore there is no factor to form pair of 5, so to make it a perfect square we multiply 180 with 5 to get 900. Therefore, least square number divisible by 6 , 9 , 15 and 20 is 900.
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Answered by
0
Answer: ans
6 x 6 = 36 .
9 x 9 = 81 .
15 x 15 = 825 .
20 x 20 = 400 .
Step-by-step explanation:
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