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27 votes
27 votes
suppose there are 12 year,14 year,and 16 year cicadas that all appear this yest.after how many years will all three types of cicades appear together again?

User Arbaoui Mehdi
by
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1 Answer

11 votes
11 votes

We have to find LCM of 12,14,16

Refer to the attachment

LCM=2×2×2×2×3×7=16×21=336years

suppose there are 12 year,14 year,and 16 year cicadas that all appear this yest.after-example-1
User Roomana
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