product of LCM and HCF of two number is 24.difference of the two numbers is 2.find the numbers?

• Let the Numbers are a,b
  then ab=24------------(i)
  a-b=2
  or a=2+b---------------(ii)
  now (2+b)*b=24
  or b^2 + 2b -24= 0
  (b+6)(b-4)=0
  so b=4, a=6
• 10 years agoHelpfull: Yes(3) No(0)
• if numbers are x,y
  
  LCM*HCF = x*y
  => xy = 24 --------(1)
  
  and, (x-y)= 2 -------------(2)
  
  (x+y)^2 = (x-y)^2 + 4xy = 2^2 +4*24 = 100
  => x+y = 10 --------------(3)
  
  
  from(2)&(3)
  x = 6 , y = 4
  
• 10 years agoHelpfull: Yes(2) No(0)
• xy = 24 --------(1)
  
  and, (x-y)= 2 -------------(2)
  
  thus we get, x = 6 and y = 4.
• 10 years agoHelpfull: Yes(0) No(1)