Question

Find 3 digit number such that product of their digits is a natural number less than 5.

Answer 1

The possible 3-digit numbers are:111 , 112, 113, 114, 121, 122, 131, 141, 211, 212, 221, 311

Answer 2

Answer:

Possible 3 digit numbers should have the product of the digits be less than 5,

So the possible digits can be 1,2,3,4 and their combination will form the required three digits number.

Possible three digit numbers are :

111, 112, 113, 114, 121, 122, 131, 141,211, 212,221,311