Which of the following could be the least common multiple of two
distinct positive integers x and y, where x > y?
(A) 1
(B) x - y
(C) x
(D) y -x
(E) y

please provide explanation with your answer

I'm getting c

For example:
x = 15
y = 5

LCM 15 or x

The correct answer is C.

We know the following:

(1) x and y are both positive integers
(2) x > y

The LCM of two integers must be greater than or equal to both integers. Since x > y, we know that the LCM of x and y is greater than or equal to x. Simply by reviewing the options, C is the only term given that satisfies this constraint.

(c) X

Picking numbers x=4, y=2; x=15, y=5; x=6, y=3

Definitely "C"

Yes C it is.

OA is C