Find the Least Common Denominator (LCD) $\frac { 4 } { 12 x } , \frac { 6 } { 15 x ^ { 2 } }$

Multiple Choice

Find the least common denominator (LCD) .
- $\frac { 4 } { 12 x } , \frac { 6 } { 15 x ^ { 2 } }$

A) $60 x$
B) $60 \mathrm { x } ^ { 3 }$
C) $60 x ^ { 2 }$
D) 60