Question

what is the LCM of a positive integer and a negative integer ?​

Answer 1

Answer:

the least common multiple of two integers a and b, usually denoted by LCM(a, b), is the smallest POSITIVE integer that is divisible by both a and b. So the result must always be positive. Direct way to solve :Ignore the negative signs.

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

So when we have to find LCM of a negative and positive integer first rule to keep in mind is that LCM should be positive so easy way ignore the negative and solve the LCM will be positive

Hope it helps