MCQ
Fill in the Blanks
The ratio of LCM and HCF of the least composite and the least prime numbers is ______.
Options
1:2
2:1
1:1
1:3
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Solution
The ratio of LCM and HCF of the least composite and the least prime numbers is 2:1.
Explanation:-
Least composite number is 4 and the least prime number is 2.
LCM(4,2) : HCF(4,2) = 4:2 = 2:1
Concept: Fundamental Theorem of Arithmetic
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