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Mathematics 18 Online
OpenStudy (anonymous):

find the product of lcm and hcf of the two numbers 4 and 15

OpenStudy (anonymous):

lol really?

OpenStudy (anonymous):

from college? i don't think so

OpenStudy (anonymous):

least common multiple is the smallest value that both 4 and 15 are evenly divisible into

OpenStudy (anonymous):

does 1 count?

OpenStudy (anonymous):

strictly speaking, there are an infinite amount of answers, if you're not specifically looking for integers

OpenStudy (anonymous):

Tai, I am curious to know the answers for LCM using non-integers?

OpenStudy (anonymous):

@zeerak, do you see how you can arrive at a value for the LCM?

OpenStudy (anonymous):

4 and 15 have no common factors so lcm = 4 * 15 = 60

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