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Lcm And Hcf : Math MCQ Practice Questions & Answers (English) - ObjectiveMcq

Math Practice

Topics

Algebra
- Linear Equations
- Quadratic Equations
Arithmetic
Geometry
- Mensuration
- Triangle
Number Theory
- Lcm And Hcf
- Primes

PracticeMathNumber TheoryLcm And Hcf

Lcm And Hcf in Math : Practice MCQ Questions & Answers with Explanations

1 practice sets · Page 1 of 1

MathEasyNumber TheoryLcm And Hcf

1.

What is the LCM of 12 and 18?

A

36

B

6

C

72

D

24

Correct Answer:

(A) 36

Explanation:

Prime factors: 12 = 2² × 3, 18 = 2 × 3². LCM = 2² × 3² = 36.