Question : What will be the ratio of the Least Common Multiple and Highest Common Factor of 12, 24, and 36?
Option 1: 3 : 1
Option 2: 4 : 1
Option 3: 6 : 1
Option 4: 2 : 1
Correct Answer: 6 : 1
Solution :
Factors of 12 = 2
2
× 3
1
Factors of 24 = 2
3
×3
1
Factors of 36 = 2
2
× 3
2
LCM of (12, 24, 36) = 2
3
× 3
2
= 72
HCF of (12, 24, 36) = 2
2
× 3
1
= 12
$\therefore$ Required ratio = $\frac{72}{12}=\frac{6}{1}$
Hence, the correct answer is 6 : 1.
Related Questions
Know More about
Staff Selection Commission Multi Tasking ...
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Get Updates BrochureYour Staff Selection Commission Multi Tasking Staff Exam brochure has been successfully mailed to your registered email id “”.