Which number is one less than the sum of all the prime factors of 2310?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 27.
Prime factors of 2310 = 2 × 3 × 5 × 7 × 11
Sum of prime factors = 2 + 3 + 5 + 7 + 11 = 28
Thus, from the given options only 27 is one less than the sum of prime numbers