52 x 2
6x6x5x6x3x2x3 in exponent form is 2 x 32 x 5 x 63
90 = 2 x 5 x 3 x 3 = 3^2 x 5 x 2. 3^2 x 5 x 2 is the prime factorization of 90 written in exponent form.
2 x 32 x 5 = 90
2² x 5 = 202^2 x 5^1
100 = 2^2 x 5^2
2 x 5 x 7 = 70
2 x 3 x 5 x 19 No exponents required.
2 x 5 x 67 all to the power 1.
32
Exponents are just a way of keeping track of repeated factors. The prime factorization of 260 is 2 x 2 x 5 x 13, which is 2^2 x 5 x 13 in exponent form.
Use a factor tree. 50 25,2 5,5,2 2 x 5 x 5 = 50
2^2 x 3^2 x 7