l.c.m. of x and 16 is same as h.c.f. of 240 and 192. How many values of x are possible.

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07 Jun 2011 L.C.M. l.c.m. of x and 16 is same as h.c.f. of 240 and 192. How many values of x are possible.: OPtion
1) 9
2) 8
3) 7
4) 6
5) 5
6) 4
7) 3
8) 2
9) 1
10) None of these; Correct Option: 5 Best Solution (5)

Karthick Babu 13 years AGO

HCF(240,192) = 48.
So,LCM(x,16) = 48.
x will be 3,6,12,24,48.

Like? Yes (3) | No

YadeeshKumar 13 years AGO

hcf of 240 and 192 is 48

lcm of x and 16 also 48

x will be 3,6,12,24,48

Like? Yes (3) | No

Datla Kanthi 13 years AGO

240 = 2*2*2*2*3*5
192 = 2*2*2*2*2*3

So HCF of 240 and 192 = 2*2*2*2*3 =48

LCM of x and 16 = 48

Possible number for x are 3,6,12,24,48

Total 5 chances so option 5

Like? Yes (3) | No

~Sandeep~ 13 years AGO

HCF of 240 and 192 = 48 (Both are divisible by 48)
So LCM of X & 16 would be 48 for following 5 values of x : 3, 6, 12, 24, 48 (Option 5)

Like? Yes (2) | No

suneelkumar.avvari 13 years AGO

The hcf of 192 and 240 = 48
so the posibble vaules of \'x\' are to be 3,6,12,24,48

Like? Yes (2) | No

Dimple

India

Punjab

Time: 00:01:33

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l.c.m. of x and 16 is same as h.c.f. of 240 and 192. How many values of x are possible.

M4maths Previous Puzzles

07 Jun 2011 L.C.M.