Fill in each blanks with the correct word(s) to complete each sentence.

multiples that are shared by two or more numbers are (blank
the least common multiple (lmc) is the (blank) multiple, other that 0, common sets of multiples

Multiples that are shared by two or more numbers are COMMON MULTIPLES.

The least common multiple (LCM) is the smallest common multiple of two numbers, other than 0.

multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 
multiples of 6: 6, 12, 18, 24,30,36,42,48,54, 60

the common multiples of 3 and 6 are 6, 12, 18, 30
the least common multiple of 3 and 6 is 6.

-14,2
Because if you multiply -14*2 you get -28 and if you add -14+2 you get -12. Hope this helps