?If x is the LCM of y and z, and given that w does not divide x or y, then which of the following is not necessarily true?
A. x is the LCM of y and wz.
B. ?wx is the LCM of wy and z.
C. ?wx is the LCM of w, y, and z.
D. ?wx is the LCM of w, wy, and z.
E. ?None of the above.
Answer: A
Mathematics
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