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THIS IS NOT HW
Plz write the prime factorization for the numbers 2-40, if you cant do all, do has much as possible, If you do all all numbers CORRECTLY you will get the 10 POINTS
Any help, much appreciated
*** Use exponents if necessary***
***Numbers 2-40***

2007-09-29 11:48:21 · 3 answers · asked by Skillz 2 in Science & Mathematics Mathematics

3 answers

2 2
3 3
4 2^2
5 5
6 2x3
7 7
8 2^3
9 3^2
10 2x5
11 11
12 2^2x3
13 13
14 2x7
15 3x5
16 2^4
17 17
18 2x3^2
19 19
20 2^2x5
21 3x7
22 2x11
23 23
24 2^3x3
25 5^2
26 2x13
27 3^3
28 2^2x7
29 29
30 2x3x5
31 31
32 2^5
33 3x11
34 2x17
35 5x7
36 2^2x3^2
37 37
38 2x19
39 3x13
40 2^3x5

2007-09-29 11:54:28 · answer #1 · answered by Marvin 4 · 1 0

2 = 2
3 = 3
4 = 2^2
5 = 5
6 = 2 x 3
7 = 7
8 = 2^3
9 = 3^3
10 = 2 x 5
11 = 11
12 = 2^2 x 3
13 = 13
14 = 2 x 7
15 = 3 x 5
16 = 2^4
17 = 17
18 = 2 x 3^2
19 = 19
20 = 2^2 x 5
21 = 3 x 7
22 = 2 x 11
23 = 23
24 = 2^3 x 3
25 = 5^2
26 = 2 x 13
27 = 3^3
28 = 2^2 x 7
29 = 29
30 = 2 x 3 x 5
31 = 31
32 = 2^5
33 = 3 x 11
34 = 2 x 17
35 = 5 x 7
36 = 2^2 x 3^2
37 = 37
38 = 2 x 19
39 = 3 x 13
40 = 2^3 x 5

2007-09-29 11:58:29 · answer #2 · answered by sfroggy5 6 · 0 0

2 is prime......21 = 3*7
3 is prime......22 = 2*11
4= 2^2............23 is prime
5 is prime......24 = 2^3*3
6 = 2*3...........25 = 5^2
7 is prime......26 = 2*13
8 = 2^3...........27 = 3^3
9 = 3^2...........28 2^2*7
10 = 1.5..........29 is prime
11 is prime.....30 = 2*3*5
12 = 2^2*3......31 is prime
13 is prime......32 = 2^5
14 = 2*7 .........33 = 3*11
15= 3*5............34 = 2*17
16 = 2^4 ..........35 = 5*7
17 is prime.......36 = 2^2* 3^2
18 = 2*3^2 .......37 is prime
19 is prime........38 = 2*19
20 = 2^2*5.........39 = 3*13
............................40 = 2^3*5

2007-09-29 12:06:00 · answer #3 · answered by ironduke8159 7 · 0 0

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