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. 18)
18.
The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is:
Answer: Option
Explanation:
Let the numbers be 3x and 4x. Then, their H.C.F. = x. So, x = 4.
So, the numbers 12 and 16.
L.C.M. of 12 and 16 = 48.
Discussion:
35 comments Page 4 of 4.
Tulasi said:
5 years ago
How come x as 4? Please explain to me.
(5)
Onkar Rana said:
9 years ago
Why they put x = 4? Explain me.
Dipali Patkar said:
9 years ago
@Ashif.
18 * 16 = 288.
18 * 16 = 288.
Mintu bhusan Singha said:
1 decade ago
Excellent information.
Anki said:
3 years ago
Here, 3 * 4 * 4 = 48.
(8)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers