If two positive integers a and b can be ...

If two positive integers a and b can be expressed as `a=x^(2) y^(5) and b=x^(3) y^(2), where x,y` are prime numbers, then find LCM of `a and b`.

A

`x^3y^5`

B

`x^5y^7`

C

`x^5y^5`

D

`x^3y^2

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The correct Answer is:

A

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