MCQ
$LCM$ of the numbers $12, 24$ and $36$ is:
- A$36$
- B$24$
- ✓$72$
- D$108$
✓
Answer
Correct option: C.
$72$
Taking out the factors of the given numbers, $12 = 2 \times 2 \times 3$
$24 = 2 \times 2 \times 2 \times 3$
$36 = 2 \times 2 \times 3 \times 3$
$\therefore LCM$ of $12, 24$ and $36 = 2 \times 2 \times 2 \times 3 \times 3 = 72$
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