3, 7 and 11.
2 composite numbers whose prime factorization have a sum of 10 are 30 (2+3+5=10) and 21 (3+7=10).
The two numbers whose sum is 58 and whose difference is 16 are 21 and 37.
The numbers are 20 and 21.
120
21 and 30 if you're only counting distinct factors. Add 25 and 32 if you're not.
Three and Seven
2 composite numbers whose prime factorization have a sum of 10 are 30 (2+3+5=10) and 21 (3+7=10).
3 and 7 are prime numbers whose product is 21.
3 and 7 are the prime numbers because they cannot be divided by any number other than themselves and 1because 3+7 = 10 (Sum)and 3x7 = 21 (Product)
The two numbers whose sum is 58 and whose difference is 16 are 21 and 37.
31
The numbers are 20 and 21.
120
The only way for three prime numbers to have a sum of 42 is if one of the prime numbers is 2, as 2 is the only even prime number. The other two prime numbers must add up to 40, which can only be achieved by 3 and 37. Therefore, the three prime numbers that have a sum of 42 are 2, 3, and 37.
37 and 21
21 and 30 if you're only counting distinct factors. Add 25 and 32 if you're not.
The numbers are 17, 18, 19, 20 and 21.