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HCF and LCM MCQs

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HCF and LCM

HCF and LCM MCQs With Answers

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CSS - PMS - CCE - PCS - Mathematics HCF and LCM
The LCM of 4 and 6 is:
A. 8
B. 10
C. 12
D. 24 only
Correct Answer: C
C: Correct because 12 is the smallest number divisible by both 4 and 6. A: Wrong because 8 is not divisible by 6. B: Wrong because 10 is not divisible by 4 or 6. D: Wrong because 24 is a common multiple but not the least.
CSS - PMS - CCE - PCS - Mathematics HCF and LCM
The LCM of 6 and 8 is:
A. 12
B. 18
C. 24
D. 48
Correct Answer: C
A: Wrong because 12 is not divisible by 8. B: Wrong because 18 is not divisible by 8. C: Correct because 24 is the smallest number divisible by both 6 and 8. D: Wrong because 48 is common multiple but not the least.
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