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Mathematics 23 Online
OpenStudy (anonymous):

what is the least common multiple of 6 , 15

OpenStudy (anonymous):

well what is a lcm?

OpenStudy (anonymous):

you tell me. U must be in grade 8

OpenStudy (ash2326):

Erlon just now we'd showed you how to find LCM, now you try this one, Will you?

OpenStudy (anonymous):

3

OpenStudy (anonymous):

umm i dont think so

OpenStudy (anonymous):

this is mutliple not the factor

OpenStudy (anonymous):

3= 3,6,9,12,15,18,21 15=15,30,45 ok so what is the lcm?

OpenStudy (anonymous):

15

OpenStudy (anonymous):

yes but you have to find the multiples not the factors so when you do these problems write out all the multiples like i have

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