anonymous
  • anonymous
can some one help me find the lcd
Mathematics
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
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anonymous
  • anonymous
lcd of what?
anonymous
  • anonymous
one sec and thanks for helping 1 - 6 1 - 10 1 - 18 1 - 14
anonymous
  • anonymous
i need step by step

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anonymous
  • anonymous
np...hold on
anonymous
  • anonymous
o.k
Hero
  • Hero
|dw:1327633474882:dw|
Hero
  • Hero
Actually, it's just 2 x 5 x 7 x 9
Hero
  • Hero
so LCD = 630
anonymous
  • anonymous
hero but how
Hero
  • Hero
It's a long story. It's not too difficult to learn but you would have to be familiar with exponents
anonymous
  • anonymous
i had put one of the numbers wrong 1/21 not 1/14 and you still got it right how
Hero
  • Hero
voodoo magic
anonymous
  • anonymous
so its the same with 1/14 and 1/21
Hero
  • Hero
It isn't, however, if something repeats, you only use it once. 2 repeats and 3 repeats. Notice that when I calculated the LCD I only used the highest multiple of any number once. The highest multiple of 2 is 2. The highest multiple of 3 is 9. The highest multiple of 5 is 5. The highest multiple of 7 is seven. So you would still get the same LCD either way.
Hero
  • Hero
That's not the best explanation by the way.
anonymous
  • anonymous
i think i got it now thanks man you saved my day lol
Hero
  • Hero
Math is very intuitive so it is something that you must just "get". You won't always get the best explanations, but you will be required to understand.
Hero
  • Hero
Kija, I gave you a chance to respond, but you didn't so I just took over.
anonymous
  • anonymous
yea i see..sorry i was figuring out a way to explain it,but u did a pretty good job on tht. ;)
Hero
  • Hero
I took over like a government takeover.
Hero
  • Hero
Not everything has to be explained in words. Some things you can just describe using mostly math. This is a perfect example of that.
anonymous
  • anonymous
lol..yea i tried to think of a way to put it like tht and I just couldn't figure it out. but u did.
Hero
  • Hero
Well, I don't think you'll have any problem at all next time.
anonymous
  • anonymous
I hope not. ;)

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