Question

the sum of all prime factor of t is 5 A possible value of t is
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Answer 1

If the sum of all prime factors of t is 5, then the possible value of t is 6.

Step-by-step explanation:

• We get 2 and 3 when we prime factorize 6. Here, 2 + 3 = 5. So, our required number is 6.

• However we could approach by finding prime factors of numbers consecutively and check the sum of their prime factors.

1. 4 = 2 × 2; here sum of the prime factors is (2 + 2) = 4.
2. We have already checked for 6.
3. 9 = 3 × 3; here sum of the prime factors is (3 + 3) = 6.
4. 10 = 2 × 5; here sum of the prime factors is (2 + 5) = 7.