257/36=7.138888888888889
0.1245
257
42.8333
257
32.125
257
19.7692
233.6364
257 is a prime and can only be factored by 1 and itself, but any number can be divided by any number.
0.0117
0.0467
Factor them. 2 x 2 x 3 x 3 = 36 2 x 257 = 514 The GCF is 2.