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Mathematics 18 Online
OpenStudy (anonymous):

lcm(12,9)=?

OpenStudy (anonymous):

Okay, so LCM (lowest common multiple) means the lowest number that is divisible by both numbers. So, what is divisible by both 12 and 9??

OpenStudy (anonymous):

It's 36

OpenStudy (anonymous):

Shhh...don't just give the answer @MekaylaCox

OpenStudy (anonymous):

Oh sorry well here is how i worked it out the multiples of 9 are 9, 18, 27, 36…while the multiples of 12 are 12, 24, 36… soo 36 because 9 x 4 = 36 and 12 x 3 = 36

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