54, 72, 90
How about 80
The first 10 multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, and 70.
21, 35, 49, 63, 77.
7, 14, 21, 28, 35, 42, 49, 56, 63, 70
60 and 90
None in that range.
None.
84.
90. All numbers that are multiples of 3, 5 & 9 are multiples of their lowest common multiple lcm(3, 5, 9) = 45 → multiples of 45 between 49 and 95 is 2 x 45 = 90.
64 and 80
60, 90.
54, 72, 90
Any of its multiples
60 and 90.
60, 90.
How about 80