1.

Find the greatest no. of 5 digits exactly divisible by 9, 12, 15, 18, and 24

Answer»

Answer:

99720

Step-by-step EXPLANATION:

lowest COMMON factor (LCM) of 9 12 15 18 and 24 is 360

now,since we need to find the greatest 5 digit no. therefore we have to take the greatest 6 digit no. i.e 100000

NOW , 100000 ÷ 360 = 277.7777

greatest 5 digit no. is 360×277 = 99720



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