The sum of the three greatest prime numbers that are less than 39 is 97.
One pair.
2 5 6
No
All the numbers less than 100 that are the product of exactly three different prime numbers are 30, 42, 66, 70, and 78.
All the numbers less than 100 that are the product of exactly three different prime numbers are 30, 42, 66, 70, and 78.
5, 7 11, 13 17, 19
They all are prime numbers except 1
They are: 83, 89 and 97
It is impossible for three prime numbers less than 30 to add up to 1955. After all, 30+30+30 is only 90.
30, 42, and 70
As a product of its prime factors: 5*17*23 = 1955