15, 30, 45
70, it is a multiple of 2 and 7 is more than 50 but less than 100 and 2*5*7=70 and all those numbers are prime.
Multiples of 50 that are less than 200 are 100 and 150.
30
The number is 70.
It is 30.
36
16, 36
27
30
15, 30, 45
36
70, it is a multiple of 2 and 7 is more than 50 but less than 100 and 2*5*7=70 and all those numbers are prime.
It is 56 because it is greater than 50 but less than any other number. 7x8=56
Multiples of 50 that are less than 200 are 100 and 150.
30
56, 70, 84 or 98