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the HCF and LCM of two numbers are 33 and 264 respectively.when the first number is divided by 2 the quotient is 33.what is the other number?

Answer

$rn rn Let the numbers be x and y rn rn Given rn rn H.C.F of x and y is 33 rn rn L.C.M of x and y is 264 rn rn we know that rn rn L.C.M rn � rn H.C.F=xy rn rn \Rightarrow rn x rn y rn = rn 33 rn � rn 264 rn - rn - rn - rn - rn (rn i rn) rn rn also given rn rn \frac{rn}{rn x rn} rn = rn 33 rn rn x rn = rn 66 rn rn So the first number is rn 66 rn rn From (i) rn rn 66 rn � rn y rn = rn 33 rn � rn 264 rn rn \Rightarrow rn y rn = rn 132 rn rn So the second number is 132 rn rn rn rn$

THE ANSWER GIVEN BY THE EXPERT IS 132,BUT THE ANSWER IN MY GUIDE IS 130.....PLZZZ....WHICH IS THE RIGHT 1...??

132

2

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