So that answer is in this picture that I wrote on my white board, count all of the hundreds I drew on the board.
Answer:
28, 56, 84, 112, etc.
Step-by-step explanation:
Since 28 is the first number they have in common, 28 is the least common multiple of 4 and 7.
It’s -63 all you would be multiple like normal 63 which then you put a negative symbol on front