5*7*13 = 455
yes it is possible
Two and three.
Two and three.
30,32,33,34,35,36,38,39,40 are the composite numbers between 30 and 40. Composite numbers are numbers that are not prime numbers.
The prime numbers 2 and 3.
There are 11 possible answers. One of them is {2, 17, 127}.
1 As whole numbers 2 As prime numbers 3 Arithmetical calculations without fractions or decimals
The prime factors of 18 are 2, 3, and 3. When multiplied together, 2 x 3 x 3 equals 18. These are the three prime numbers that multiply to give 18.
All prime squares have just three factors. Example: 9, 25
18 prime numbers
Greater than one, numbers are either composite or prime, never both.
Square numbers can't be prime. They have too many factors.