Select the set in which the numbers are related in the same way as are the numbers of the following set.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed)
(45, 15, 120)
(27, 8, 76)
1
(72, 58, 84)
2
(30, 12, 80)
3
(23, 14, 38)
4
(56, 48, 32)