Find the least number which is a perfect square and which is also divisible by 16, 18 and 45
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Answered by
2
Answer:
we have to find the Lcm of 16, 18,& 45
16= 2×2×2×2
18= 2×3×3
45= 3× 3×5
LCM =2²× 2²× 3²×5 = 720
5 is not in pair so we should multiply 720 by 5 to get a required number
720× 5 = 3600
Hence the required least number which is a perfect Square is 3600.
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Step-by-step explanation:
Answered by
1
Answer:
we have to find the Lcm of 16, 18 ,& 45
16= 2×2×2×2
18= 2×3×3
45= 3× 3×5
LCM =2²× 2²× 3²×5 = 720
5 is not in pair so we should multiply 720 by 5 to get a required number
720× 5 = 3600
Hence the required least number which is a perfect Square is 360.
Hope this answer Helped you
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