Question

    If least common multiple of two numbers is 225 and the

    highest common factor is 5 then find the numbers when one of numbers is 25?
    A 75 Correct Answer Incorrect Answer
    B 65 Correct Answer Incorrect Answer
    C 15 Correct Answer Incorrect Answer
    D 45 Correct Answer Incorrect Answer

    Solution

    LCM × HCF = Product of the two numbers

    225 x 5 = 25 x N

    N = (225 x 5)/25 = 45

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