Aptitude - Problems on H.C.F and L.C.M - Discussion
Discussion Forum : Problems on H.C.F and L.C.M - General Questions (Q.No. 5)
5.
The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:
Answer: Option
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.
Discussion:
120 comments Page 10 of 12.
Djay said:
6 years ago
75*8=600 lcm.
And find option divisible by 600.
And find option divisible by 600.
Nisha said:
8 years ago
Please tell me why we have to take LCM and HCF?
Ram said:
2 decades ago
How to find the l.c.m number the value is 600?
Darshana said:
1 decade ago
How to find the l.c.m number the value is 600?
Jyoti said:
1 decade ago
@vishnu.
Their is no need to divide by 40.
Their is no need to divide by 40.
Rohir said:
1 decade ago
How that remainder come 399 please tell me?
Konika said:
1 decade ago
How we get greatest number of 4 digit 9999?
Shivni said:
5 years ago
@ Tejas Kumblar
Nice explanation. Thanks.
Nice explanation. Thanks.
Ann said:
1 decade ago
How do we know whether to find lcm or hcf?
Atul said:
1 decade ago
How to devide 9999 by 600? please explain.
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