Question

Fill in the blanks with the
missing factors.
{1, 2, , 4, 6, , 12,
, 21, 28, 42, 84

Answer 1

To fill in the blanks with the missing factors from the set `{1, 2, __, 4, 6, __, 12, __, 21, 28, 42, 84}`, we start by identifying the factors of 84, which are:

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

Now we can see which factors we already have and which are missing:

- The existing factors in the set are: 1, 2, 4, 6, 12, 21, 28, 42, 84.
- The factors we can fill in are: **3** (missing), **7** (missing), and **14** (missing).

So, filling in the blanks, the complete list will be:

`{1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84}`.

To summarize, the filled-in factors in the blanks are **3**, **7**, and **14**.