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. 13)
13.
| Reduce | 128352 | to its lowest terms. |
| 238368 |
Answer: Option
Explanation:
128352) 238368 ( 1
128352
---------------
110016 ) 128352 ( 1
110016
------------------
18336 ) 110016 ( 6
110016
-------
x
-------
So, H.C.F. of 128352 and 238368 = 18336.
128352 128352 ÷ 18336 7
Therefore, ------ = -------------- = --
238368 238368 ÷ 18336 13
Discussion:
59 comments Page 5 of 6.
Poovarasan said:
9 years ago
The formula is;
Product of LCM & HCF = product of two numbers.
Product of LCM & HCF = product of two numbers.
(1)
Known said:
1 year ago
Anyone, please explain me in detail to understand the answer.
(6)
Mel said:
2 years ago
@All.
We can Find the unit place by cross-multiplying.
We can Find the unit place by cross-multiplying.
(3)
Vip said:
8 years ago
Applying divisibility rule is best to know the answer.
Abi said:
7 years ago
@Sanket Shinde.
Why you multiply 7 &6? Explain.
Why you multiply 7 &6? Explain.
Saloni said:
8 years ago
I also think divisibility rule is easy.
Agree @Vip.
Agree @Vip.
Shweta jayswal said:
8 years ago
Not getting the solution. Please explain me.
Monika said:
5 years ago
Thanks for giving an easy solution @Vaishak.
Smily said:
8 years ago
Thanks for giving the easy method @Vaishak.
(1)
Mamta said:
1 decade ago
Is the procedure is method or just trick?
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