2 and 21
13 x 17 = 221
6 + 215
22 and 1
330 - 99
1 x 221
663 divided by 3
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13 x 17
13 x 17 = 221
13 times 17 = 221
Apart from itself and 1, the only numbers that divide evenly into 221 are 13 and 17. Therefore, 221 = 13 x 17.
8x19