Question

how many number between 400 and 500 are exactly divisible by 12,15,20



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by full explanation

Answer 1

Answer:

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Step-by-step explanation:

12=2×2×3

15=3×5

20=2×2×5

L.C.M=3×2

2

×5=60

LCM of 12,15,and20=60

Here,

60×7=420 and

60×8=480

lies between 400 and 500