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Question
If HCF (72, 120) = 24, then LCM (72, 120) is ______.
Options
72
120
360
9640
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Solution
If HCF (72, 120) = 24, then LCM (72, 120) is 360.
Explanation:
Product of two numbers = HCF × LCM
72 × 120 = 24 × LCM
∴ LCM = `(72 xx 120)/24` = 360
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