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. 24)
24.
Which of the following fraction is the largest ?
7
8
13
16
31
40
63
80
Answer: Option
Explanation:

L.C.M. of 8, 16, 40 and 80 = 80.

7 = 70 ;   13 = 65 ;   31 = 62
8 80 16 80 40 80

Since, 70 > 65 > 63 > 62 , so 7 > 13 > 63 > 31
80 80 80 80 8 16 80 40

So, 7 is the largest.
8

Discussion:
49 comments Page 5 of 5.

Deepika said:   1 decade ago
Hi Vijaya nice short cut.

Angilina jolie said:   9 years ago
Thank you so much @Sarah.

Naveen said:   9 years ago
You are correct @Sarah.

Pritam said:   10 years ago
How the LCM will be 80?

Sandeep ch said:   1 decade ago
Please explain clearly.

Ishan said:   1 decade ago
Deepika you are right.

Prashant pandey said:   1 decade ago
Yes vidya is right.

Kanhaiya said:   9 years ago
How we get it?

Praveen said:   1 decade ago
Its right.


Post your comments here:

Your comments will be displayed after verification.