Answer : Explanation : If the Multiples for two or more numbers which are Common, then those Multiples are said to be Common Multiples. For Example :Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30,...Multiples of 5 are 5, 10, 15, 20, 25, 30,...Here common multiples of 3

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