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CUET
General Test
Numerical Ability
HCF and LCM
If the HCF of $x^3, x^2 y$ and $x^3 y^4$ is $x y$, then their LCM is __________ .
$x^3 y^4$
$x^3 y^3$
$x^4 y^3$
$x^4 y^4$
x3 = x3
x2y = x2 × y
x3y4=x3×y4
∴ LCM = x3y4