Since '125' ends in '5' it will divide by '5' , a Prime number.
Hence
5)125) =
5)25 =
5)5 = 1
When reduced to '1' , the division process is complete.
So the factors are '5', '5' & '5'.
Hence this would be written explonential form as 5^(3) = 125
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88 44,2 22,2,2 11,2,2,2
27 9,3 3,3,3
956 478,2 239,2,2
52 26,2 13,2,2
250 125,2 25,5,2 5,5,5,2
The prime factorization.
2x2x222
51 3,17
by using a prime factor tree
88 44,2 22,2,2 11,2,2,2
It is: 3*17 = 51
27 9,3 3,3,3
956 478,2 239,2,2
52 26,2 13,2,2
92 46,2 23,2,2
28 14,2 7,2,2
That's prime factorization. 45 15,3 5,3,3