36xy2
72y^3
The LCM is 72y^3.
72y
6y3 + 48y2 + 90y
The LCM is 42a2b2.
36y to the second power
Since 20x7z2 is a multiple of 4x5z2, it is automatically the LCM.
You need at least two numbers to find an LCM.
80a^3
The question is somewhat ambiguous: the answers are LCM[3T2, 5T] =15T2 or LCM[(3T)2, 5T] =45T2
Choose the higher power. The LCM of x3 and x5 is x5
The answer is 16x3