Question

HCF and LCM of two numbers are
respectively 27 and 162. If one of the numbers is 54
then the other number is______​

Answer 1

Answer:

other number is 81

Step-by-step explanation:

product of two numbers =Hcf × Lcm

54×X=27×162

X=81

Answer 2

Answer:

81

Step-by-step explanation:

For two numbers a and b, we know that 

(a×b)=HCFof(a,b)×LCMof(a,b)

Here,

a=54,HCF=27,LCM=162

Therefore,

(54×b)=(27×162)

b=5427×162=81

Hence, the other number is 81.

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