151,157
151 157.
163 167
156
160
All the others have more than two factors.
No
25 x 5 = 160
The largest number that goes into 150, 160, and 255 is 5.
The largest number that goes into 150, 160, and 255 is 5.
The three numbers 149, 151 and 157 are the prime numbers between 145 and 160.
How about: 157