what is the multiple of 7, 7, 14, 21, 28, 35, ......., what is the multiple of 5, 5,10, 15, 20, 25....., what is the multiple of 3, 3, 6, 9, 12, 15, 18, 21, ......., what is the multiple of 8, 8, 16, 24, 32,........., what is the multiple of 9, 9, 18, 27, 36, 45, .......

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