3. The LCM of smallest two digit composite number and smallest composite number is
a. 12
b. 4
c. 20
d. 44
Answers
Answered by
1
Step-by-step explanation:
actually answer is b)4
Answered by
11
Answer:
option c : 20
Step-by-step explanation:
smallest composite number is 4
smallest two digit composite number is 10
4=2*2=2^2
10=2*5
LCM(4,10)=2^2*5
= 20
so the LCM of smallest composite number and smallest two digit composite number is 20.
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