delete rows from array

Hello,

I am attempting to delete the rows that contain a multiple of the x-data from the original array and have the output array show the original array minus the delete harmonics array.

Original array:

100 3

200 18

300 13

400 8

500 0

600 0

700 0

delete rows that contain multiples of 300.  Output array will be

100 3

200 18

400 8

500 0

700 0

Any help will be sincerely appreciated.

Thanks,

hiNi.