Problems based on Numbers Test 2

From this LCM, we obtained three odd numbers = 3, 7, 11
So, we have four odd composite divisiors of 1,848, i.e.
3 × 7 = 21
7 × 11 = 77
3 × 11 = 33
3 × 7 × 11 = 231
(all are odd composite divisors of 1,848.)