Correct Answer - Option 1 : 5
Given:
The largest number of 6 digit = 999999
Concept used:
Prime numbers are the positive integers having only two factors, 1 and the integer itself
Calculation:
Prime factorization of 999999 = 33 × 7 × 11 × 13 × 37
The distinct prime factor = 3, 7, 11, 13 and 37
∴ The total number of distinct prime factor is 5
