What is the least common multiple of 8 and 12?
Correct answer: B. 24
Multiples of 12 are 12, 24, 36, and so on; the first one divisible by 8 is 24. Using prime factors: 8 = 2³ and 12 = 2² × 3, so the LCM is 2³ × 3 = 24.
easy
Answer and explanation
The correct answer is B. 24
Multiples of 12 are 12, 24, 36, and so on; the first one divisible by 8 is 24. Using prime factors: 8 = 2³ and 12 = 2² × 3, so the LCM is 2³ × 3 = 24.
Topic: Mixed Numerical Review MCQs · Subject: Numerical Ability