This Math problem belongs to the Pre-Algebra category. Use our LCM Calculator to solve similar problems with step-by-step solutions.
Problem
$$ \operatorname{lcm}(6, 9) $$
Solution
$$18$$
Steps
Step 1
Factor the expressions that are not already factored.
$$6=2\times 3$$ $$9=3^{2}$$
Step 2
Identify all the factors and their highest power in all expressions. Multiply the highest powers of these factors to get the least common multiple.
$$2\times 3^{2}$$
Step 3
Expand the expression.
$$18$$
Use our LCM Calculator to solve similar problems
Try calculator