Respuesta :

robhu2015

Answer:

There is no such thing as LCD but I think you are trying to find LCM. LCM is least common multiple which is 36 because 9*4=36 and 12*3 also equals 36

Step-by-step explanation:

mhanifa

Answer:

  • 36

Step-by-step explanation:

Find prime factors of the given numbers

  • 9 = 3*3
  • 12 = 2*2*3

Find the LCD

  • LCD(9, 12) = 3*3*2*2 = 36