Find the lowest number which has both X and Y as factors, where X and Y are positive integers. (1) X and Y have no

Find the lowest number which has both X and Y as factors, where X and Y are positive integers.
(1) X and Y have no common prime factors and X^2 Y^2 = 169*4
(2) 2Y = 13X and lowest prime factor of X is X

OA D

Source: e-GMAT

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