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प्रश्न
Ramya visits the gym five days once and Kavitha visits the gym six days once. On which day will they meet each other?
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उत्तर
Multiples of 5 = 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, ...
Multiples of 6 = 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, ...
Common multiples of 5 and 6 is 30, 60, ...
L.C.M of 5 and 6 is 30
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