📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    Question

    The LCM for two prime numbers x and y, (x > y) is 319.

    The value of (2y + x) :
    A 51 Correct Answer Incorrect Answer
    B 31 Correct Answer Incorrect Answer
    C 71 Correct Answer Incorrect Answer
    D 61 Correct Answer Incorrect Answer

    Solution

    LCM of x and y = 319 => xy = 29 × 11 => x = 29; y = 11 => 2y + x = 2 × 11 + 29 = 22 + 29 = 51

    Practice Next

    Relevant for Exams:

    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call