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 9 of 12.
Gayathri said:
10 years ago
Is anybody got idea about different lcm value by two methods?
John lyngdoh said:
7 years ago
How do you get 399 on dividing 9999 by 600 please explain?
Kinjal said:
10 years ago
9999 is divided by 600.
Quotient: 16.
Remainder: 399.
Quotient: 16.
Remainder: 399.
Luci said:
4 years ago
How to guess when to LCM find and when to HCF find out?
(42)
G.Shangugapriya said:
5 years ago
Can anyone explain, Why don't we use HCF for this sum?
(8)
Shubhangi said:
1 decade ago
Why do we take LCM of the given numbers, but not HCF?
Subanshika said:
2 years ago
Thanks everyone for explaining the answer in detail.
(4)
Nam said:
8 years ago
Please explain how we get 399 divided 9999 by 600?
Amala said:
10 years ago
Any body please tell me how we get 399 remainder?
Sameer said:
1 decade ago
Find LCM AND HCF OF
x3+2x2-4x-8 and2x3+7x2+4x-4
x3+2x2-4x-8 and2x3+7x2+4x-4
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