What is the least common multiple of 12, 18, and 27?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 108.
Prime factorization of the numbers
⇒ 12 = 22 × 3
⇒ 18 = 2 × 32
⇒ 27 = 33
Hence,
LCM of 12, 18 and 27 = 22 × 33 = 108