Re: Finding LCD
lahuerasvv said:
Can anybody help me. I need somebody to explain to me how do I fin the LCD of 24, 40, 48?
Assuming 24, 40 and 48 are denominators of fractions, simply find the smallest number that those three numbers divide into exactly. One way to do this is to list all the multiple of each number, then find the smallest multiple that is common to all your lists.
For instance, if you were looking for the least common multiples of 4, 6 and 8 you could do it this way.
4, 8, 12, 16, 20,
24, 28, 32, 36, 40, 44, 48, 52, 56, 60, etc.
6, 12, 18,
24, 30, 36, 42, 48, 54, 60, 66, etc.
8, 16,
24, 32, 40, 48, 56, 64, 72, etc.