An alternative method that I prefer uses prime factorization and multiplication to determine the LCM. Just search "prime factorization LCM" on YouTube and you should be able to find a relevant instructional video.
I'm hear just because I wanted to check out his first video. It's like traveling back in time to watch the signing of the Declaration of Independence.
i dont really need this topic (college student), i just got here to see khan's very first video.. haha the one that started it all. <3 thanks sir khan, you are a gift to humanity
That is smart :)
MrMGD92 5 days ago
This is a great vid, well explained and illustrated. Thanks.
iSP95 1 week ago
r u a weel thientitht
jackflash504 2 weeks ago
you've come a long way from this sal...! thank you so much :)
bodargus99 1 month ago
this isss sooo borin, srry my teacher shows me this everyday xD PUTS EVERYBODY TO SLEEP
EdUsTrUcK 3 months ago
So, this is how it all started. Start of a revolution!
Arsh7777777 4 months ago 2
what is this program he uses
KurdRaw 4 months ago
the first video of the khan academy
078matthijs 4 months ago
What about 56??
MegaPinkgirl12345 7 months ago
An alternative method that I prefer uses prime factorization and multiplication to determine the LCM. Just search "prime factorization LCM" on YouTube and you should be able to find a relevant instructional video.
jermd1990 7 months ago
@jermd1990 I agree....Suppose you have a long number....This method is way tooo long.=)
nadialrajab 2 months ago
u missed 56
wanted4chips 7 months ago
I'm hear just because I wanted to check out his first video. It's like traveling back in time to watch the signing of the Declaration of Independence.
osrevad 7 months ago
i dont really need this topic (college student), i just got here to see khan's very first video.. haha the one that started it all. <3 thanks sir khan, you are a gift to humanity
supercalifragilismic 7 months ago
Thumbs up if this got you a good grade your homework!
1OverWeightDragons 7 months ago
in 20 years im going to reply to this comment
frozenstrawbs 7 months ago
@frozenstrawbs Me too.
JackeShanTwo 4 months ago
yaaay! il be know as the 7th person to comment on the 1st khanacademy video and a complete loser!
shakin2009 7 months ago
What happened to 56?
DehXable 8 months ago 10
@DehXable there's no room at the bottom, he wanted to get both 40 & 80 on both columns
WMsReligion 4 months ago
Muahaha, I will forever go down in history on the first video of the Khan Academy.
sumweirdkid123 8 months ago
The first step of an epic journey. Thanks Sal, you are a hero.
Grognax 8 months ago
:)
ildlgamereviews 8 months ago
i actually really needed to now that
`
philwrichtube 8 months ago
First video of the khanacademy? (and first post)
Btw great explanation. thanks.
goglemw2 8 months ago 11