"Forgiveness is a virtue of the brave."
- Indira Gandhi
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Aptitude - Problems on H.C.F and L.C.M - Discussion
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| 5. |
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:
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| [A]. |
9000 | [B]. |
9400 | | [C]. |
| 9600 |
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| [D]. |
9800 |
Answer: Option C
Explanation:
Greatest number of 4-digits is 9999.
L.C.M. of 15, 25, 40 and 75 is 600.
On dividing 9999 by 600, the remainder is 399.
 Required number (9999 - 399) = 9600.
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Ram said:
(Thu, Jul 15, 2010 09:09:43 AM)
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| how to find the l.c.m number the value is 600 |
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Thom said:
(Sat, Aug 14, 2010 11:21:45 PM)
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| How to find 600 is LCM? |
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