10, 20, and 30 all have factors of 2 and 5
33 and 23
Set of even numbers less than 50 and more than 40 = {42,44,46,48}
All positive integers less than or equal to 39 are whole numbers less than 40.
the answer is 25, the factors are 1,5,25
42,44,46,48,50,52,54.56.68,
35.7
20, 40, 60, 80
than to 40?
Set of even numbers less than 50 and more than 40 = {42,44,46,48}
The median of the 12 primes less than 40 is 15.
All positive integers less than or equal to 39 are whole numbers less than 40.
6 and 8 are not prime numbers. Nor are they greater than 40 and less than 50.
49 has exactly 3 factors (1, 7, and 49) and is greater than 40 and less than 60.
The prime numbers between 40 and 50 are 41, 43, and 47.
the answer is 25, the factors are 1,5,25
42,44,46,48,50,52,54.56.68,
42, 48 are the two numbers bigger than 40 that have 2 and 3 as their only prime factors.
25