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Since the number is NOT even , then it will not divide by '2'

So try the next [ri,e number. which is '3'

Hence

3)1521 = 507

3)507 = 169

169 will not divde by '3,5, 7,11, but it will divide by '13' the next Prime number.

13)169 = 13

  1. 13 = 1

So reduced to its factors it is is 3,3,13,13.

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lenpollock

Lvl 16
9mo ago
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Wiki User

9y ago

1521

507,3

169,3,3

13,13,3,3

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