If a=2^{2} times 3^{x} b=2^{2} times 3 times 5 c=2^{2} times 3 times 7 operatorname{LCM}(a b c)=3780 Find u
If a=2^{2} times 3^{x} b=2^{2} times 3 times 5 c=2^{2} times 3 times 7 operatorname{LCM}(a b c)=3780 Find u,If a=2^{2} times 3^{x} b=2^{2} times 3 times 5 c=2^{2} times 3 times 7 operatorname{LCM}(a b c)=3780 Find u