1188
3 x 3 x 3 x 11 = 297
1, 3, 9, 11, 27, 33, 99, 297.
As a product of its prime factors: 3*3*3*11 = 297 or as 1*1*1*297 = 297
3 x 3 x 3 x 11 = 297
148 + 149 = 297
296, 297, 298, 299
11*27 = 297
297 x 4 = 1 188
1, 3, 9, 11, 27, 33, 99, 297
Yes. The only common factor of 280 and 297 is one.
The prime factors of 297 are 3 3 3 11.