Solve {l}{text{(a)}2*2*3*3*5*5*7*7}{text{(b)}2*2*2*3*3*3*5*5*7}{text{(c)}8*27*25*7}

$$\left. \begin{array} { l } { \text { (a) } 2 \times 2 \times 3 \times 3 \times 5 \times 5 \times 7 \times 7 } \\ { \text { (b) } 2 \times 2 \times 2 \times 3 \times 3 \times 3 \times 5 \times 5 \times 7 } \\ { \text { (c) } 8 \times 27 \times 25 \times 7 } \end{array} \right.$$

Least Common Multiple

$$264600abc$$

Solution Steps

Identify all the factors and their highest power in all expressions. Multiply the highest powers of these factors to get the least common multiple.

$$264600abc$$

Evaluate

$$44100a,\ 37800b,\ 37800c$$