2 + 3 + 5 + 7 = 17
17 = (4+2)*3 - 1
The prime numbers from 1 to 18 are 2, 3, 5, 7, 11, 13, and 17.
3 and 17
1, 2, 3, 6, 17, 34, 51, 102:1 x 102, 2 x 51, 3 x 34, 6 x 17
3 + 3 + 3 + 3 + 2 +2 + 1 = 17
The prime numbers from 1 to 17 are 2, 3, 5, 7, 11, 13, and 17.
(4 + 1) x 3 + 2.
2+3+5+7=17 or 1 and 7 or 1 + 3 + 13=17 or 5 + 5 +5 + 2 =17 or 3 + 7 + 7=17.
1, 2, 3, 5, 7, 11, 13, 17, 19.
2 + 3 + 5 + 7 = 17
17 = (4+2)*3 - 1
2, 3, 5, 7, 11, 13, 17, and 19Prime numbers are whole numbers greater than 1 whose only whole divisors are themselves and 1.The prime numbers from 1 to 20 are 2, 3, 5, 7, 11, 13, 17 and 19.
20
The prime numbers between 1 and 20 are: 2 3 5 7 11 13 17 19.
They are: 2, 17, 3, 7 and 31
The prime numbers from 1 to 18 are 2, 3, 5, 7, 11, 13, and 17.