# I am a number between 60 and 70 .I am a composite number but not a multiple of 2,4,5and8 .My unit digit is not 9 .Who am I?

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by ninja1

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by ninja1

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the number is composite number, so it can't be 61 and 67.

it is not a multiple of 2,4,5 and 8, so it can't be 62,64,65,66,68.

as only 2 numbers are left and the unit place is not 9 so the number is 63.