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Mathematics 16 Online
OpenStudy (anonymous):

What is the LCM of x to the 3rd and 8x to the 4th?!?!?!?!? I'LL GIVE A MEDAL FOR THE ANSWER!! **************************************

OpenStudy (saifoo.khan):

\[x^3, 8x^4\]LCM = x^4

OpenStudy (anonymous):

THANK YOU. :)

OpenStudy (saifoo.khan):

YOU WELCOME. :)

OpenStudy (karatechopper):

x^4 this is one i can actually solve!

OpenStudy (anonymous):

Sorry guys the answer is 8x^4

OpenStudy (anonymous):

The lcm(least common multiple) has to be at least as the biggest element (in this case 8x^4)

OpenStudy (anonymous):

Are you for sure?

OpenStudy (anonymous):

lcm(a, b)=c means that a and b are both divisors of c

OpenStudy (anonymous):

Yeah proper sure :)

OpenStudy (anonymous):

Umm, I will just pretend like I know what you said up there.. Lol

OpenStudy (anonymous):

thats the spirit!

OpenStudy (saifoo.khan):

wait. he's correct.. my bad. :/

OpenStudy (anonymous):

Ahaha, It's fine.. I'm practicly cheating anways.. Lol.

OpenStudy (anonymous):

(They're test corrections..)

OpenStudy (karatechopper):

ugh i forgot it was LCM not GFC darn and i thought i knew this!

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