How many 3-digit numbers are there, for which the product of their digits is more than 2 but less than 7?
Started 9 months ago by Shashank in
Explanatory Answer
Let’s start with numbers with products 3 4 5 6
113, 131, 311
122, 212, 221
114, 141, 411
115, 151, 511
123, 132, 213, 312, 231, 321
116, 161, 611
21 Solutions
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