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. 25)
25.
The least number, which when divided by 12, 15, 20 and 54 leaves in each case a remainder of 8 is:
Answer: Option
Explanation:
Required number = (L.C.M. of 12, 15, 20, 54) + 8
= 540 + 8
= 548.
Discussion:
30 comments Page 2 of 3.
Kinjal said:
10 years ago
Yes @Jalpan even I am confused as to when you need to subtract and when you need to add the remainder. Can anyone explain?
Ayush said:
7 years ago
Can anyone tell me what is the smallest number which when divided by 12, 20, 36 leaves no remainder?
Please answer it.
Please answer it.
Sreera said:
1 decade ago
Question is what is the number.
LCM OF 12, 15, 20 and 54 = 540.
Reminder = 8.
Exactly The Number is 540 + 8.
LCM OF 12, 15, 20 and 54 = 540.
Reminder = 8.
Exactly The Number is 540 + 8.
Subhani said:
1 decade ago
Please anyone tell me what is the least natural number which when divided by 2, 3, 4, 5 or 6 leaves a remainder 1.
PKP said:
1 decade ago
Just divide all the answer options by 20 (because its easy) only option D leaves the remainder 8.
Sushma sharma said:
1 decade ago
Can two no. have 25 as their HCF answer 2034 as their LCM? Give reason in support of your answer?
Prannav said:
1 decade ago
Can anyone please show me the procedure to calculate the lcm as I think I am making some mistake.
Siva said:
6 years ago
@Fia.
The LCMof the number is 48 .plus add remainder 7 = 55.
Answer is 55.
The LCMof the number is 48 .plus add remainder 7 = 55.
Answer is 55.
(1)
Sharang Rane said:
9 years ago
Dividend = Divisor * Quotient + Remainder.
That's why +8.
That's why +8.
(1)
Vamsi said:
10 years ago
Some problem sub to remainder why please explain to me?
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