write all the composite numbers less than or equal to 50 in prime factoriation

Question

Another prime problem! Help me please!

Answer 1

Prime factorization means that each number is represented as a product of primes, such that the primes are placed in increasing order and a product of same numbers is written as a corresponding power.

4 = 2²
 6 = 2*3
 8 = 2³
 9 = 3²
 10 = 2*5
 12 = 2²*3
 14 = 2*7
 15 = 3*5
 16 = 2⁴
 18 = 2*3²
 20 = 2²*5
 21 = 3*7
 22 = 2*11
 24 = 2³*3
 25 = 5²
 26 = 2*13

 27 = 3³
 28 = 2²*7
30 = 2*3*5
 32 = 2⁵
 33 = 3*11
 34 = 2*17
 35 = 5*7
 36 = 2²*3²
 38 = 2*19
 39 = 3*13
 40 = 2³*5
 42 = 2*3*7
 44 = 2²*11
 45 = 3²*5
 46 = 2*23
 48 = 2⁴*3
 49 = 7²
 50 = 2*5²

Answer 2

composite numbers can be written as 

the product of two other positive integers

greqter than one.

All the non-prime numbers less than

or equal to 50.

 

4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,

26,27,28,30,30,32,33,34,35,36,38,39,40,

42,44,45,46,48,50....

 

  4.         26               44

2x2.       2x13            2x22

                                2x2x11

  6.          27

2x3.        3x9             45

              3x3x3         3x15

   8                           3x3x5

 2x4         28

2x2x2      2x14          46

               2x2x7        2x23

10

2x5          30             48

                2x15         2x24

12            2x3x5       2x2x12

2x6                          2x2x2x6

2x2x3       32            2x2x2x2x3

                2x16

14             2x2x8             50

2x7           2x2x2x4          2x25

                2x2x2x2x2       2x5x5

15

3x5           33

                3x11

16

2x8.             34

2x2x4          2x17

2x2x2x2

                   35

18                5x7

2x9

2x3x3           36

                    2x18

20                2x2x9

2x10             2x2x3x3

2x2x5

                    38

21                2x19

3x7

                    39

22                3x13

2x11

                    40

24                2x20

2x12             2x2x10

2x2x6           2x2x2x5

2x2x2x3

                    42

25                2x21

5x5              2x3x7