the LCM of two number is 504 and their HCF is 12 . If one of the number is 72 . find the other number.
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Answer:
The other number is 84
Step-by-step explanation:
Let the other number be x
We know,
LCM(a,b)×HCF(a,b)=a×b
Therefore, LCM (72,x) × HCF(72,x) = 72 × x
=> 504 × 12 = 72x
=> 504×12/72 = x
=> x = 84
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