2007-09-27 14:01:17 · 6 answers · asked by LuvNatalie 3 in Science & Mathematics ➔ Mathematics
No.,
305 is divisible by 305, 61, 5, 1...
2007-09-27 14:04:26 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Except for 5, no number ending in 5 is a prime, because all numbers ending in 5 are divisible by 5.
The factors for 305 are 1, 5, 61, and 305.
2007-09-27 21:06:11 · answer #2 · answered by anobium625 6 · 0⤊ 0⤋
No. Divisible by 5, 305, and 1. Prime numbers are only divisible by themselves and 1.
2007-09-27 21:03:37 · answer #3 · answered by Anonymous · 0⤊ 0⤋
No. Prime numbers are numbers that only have 1 and themselves as a factor. Ex: 17: the only way to get 17 is 1 X 17.
305 can be divided by 5 and a few other numbers.
2007-09-27 21:06:08 · answer #4 · answered by Boo! 6 · 0⤊ 0⤋
No. It ends in 5 so it is divisible by 5.
It equals 61*5.
2007-09-27 21:05:03 · answer #5 · answered by steiner1745 7 · 0⤊ 0⤋
any number ending in zero or five are divisible by 5 as well, See. Maybe 307?
2007-09-27 21:10:19 · answer #6 · answered by rabidkitty 7 · 0⤊ 0⤋