Question

the number of positive integral solutions abc=30

Answer 1

6
5
1
it is your answer

Answer 2

42= 2.3.7 Can be written as- 42×1×1 6×7×1 14×3×1 21×2×1 2×3×7 If a,b,c are treated as identical variables, number of solutions is 5. if treated as separate,non-identical variables