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Mathematics 21 Online
OpenStudy (jojo12g):

need help

OpenStudy (jojo12g):

OpenStudy (jojo12g):

i think its c

OpenStudy (aripotta):

we have to do the same as the other one. let's find the LCM of 8, 6, and 12 first

OpenStudy (jojo12g):

k

OpenStudy (jojo12g):

so b

OpenStudy (jojo12g):

b or c

OpenStudy (aripotta):

i don't know the answer yet. have you found the LCM of 8, 6, and 12 yet?

OpenStudy (jojo12g):

how do u find that again

OpenStudy (aripotta):

find the multiples for each number, until you find the least common one

OpenStudy (aripotta):

so first, how about you list a few multiples of 8

OpenStudy (jojo12g):

8x1 = 8

OpenStudy (jojo12g):

8x2= 16 8x3= 24 8x4= 32

OpenStudy (jojo12g):

there

OpenStudy (aripotta):

then list a few for 6 and 12. look for a common number between them

OpenStudy (aripotta):

you there?

OpenStudy (jojo12g):

yes

OpenStudy (aripotta):

did you do it?

OpenStudy (jojo12g):

isit a

OpenStudy (aripotta):

can you please tell me what you got as the LCM

OpenStudy (jojo12g):

is a correct

OpenStudy (aripotta):

i don't know yet. i'm working it out with you

OpenStudy (jojo12g):

4

OpenStudy (aripotta):

4 isn't the LCM. did you list the multiples for each number?

OpenStudy (jojo12g):

48

OpenStudy (aripotta):

8: 8, 16, 24, 32 6: 6, 12, 18, 24 12: 12, 24 so what's our LCM.

OpenStudy (jojo12g):

k

OpenStudy (jojo12g):

well i think the answer is b

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