SSC
Government Jobs Exams
Numerical Ability
LCM and HCF
What is the least number which, when divided by 4, 6, 7, 8 gives the remainder 3 but is divisible by 9 ?
Read Solution (Total 2)
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- Take L.C.M. of the divisors
- 10 years agoHelpfull: Yes(0) No(0)
- Take L.C.M. of the divisors 4, 6, 7, 8 = 168
Add Reminder 3 to the L.C.M. u get 168+3 = 171
If 171 is divided by 4, 6, 7, 8 u will get 3 as reminder
171 is divided by 9 also
So, the least number is 171 - 10 years agoHelpfull: Yes(0) No(1)
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