The LCM of smallest two digit composite number and smallest composite number is (a)12 (b)4 (c )20 (d) 44
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Answered by
4
Answer:
20
Step-by-step explanation:
smallest 2 digit no. is 10
smallest composite number is 4
LCM of 4 and 10 is 20
Answered by
1
Answer:
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Step-by-step explanation:
The smallest 2 digit composite number is 10 and the smallest composite number is 4. L.C.M is the least common multiple and so from the factors of 4 and 10 we can see that 2(underlined one) is common among 4 and 10 and 2, 5 are the uncommon multiples so L.C.M (4, 10) is 2×2×5 or 20. Hence, the correct option is
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