Table of Factors 1-60

Date: 10/23/2001 at 17:51:10
From: Dalila Spactlum
Subject: Factors

Where can I find a factor sheet with the factors 1 - 100?

Date: 10/23/2001 at 18:46:28
From: Doctor Sarah
Subject: Re: Factors

Hi Dalila - thanks for writing to Dr. Math.

I'll get you started with the numbers from 1 to 60, and you can finish 
it up, okay?

TABLE OF FACTORS

Each number in the left-hand column can be multiplied by 1 and itself, 
and also the number(s) to its right (a prime number has no factors 
other than 1 and itself).

 2       2 is prime
 3       3 is prime
 4       2, 4 
 5       5 is prime
 6       2, 3
 7       7 is prime
 8       2, 4
 9       3
10       2, 5

11       11 is prime
12       2, 3, 4, 6
13       13 is prime
14       2, 7
15       3, 5
16       2, 4, 8
17       17 is prime
18       2, 3, 6, 9
19       19 is prime 
20       2, 4, 5, 10

21       3, 7 
22       2, 11
23       23  
24       2, 3, 4, 6, 8, 12
25       5 
26       2, 13 
27       3, 9 
28       2, 4, 7, 14
29       29 is prime 
30       2, 3, 5, 6, 10, 15   

31       31 is prime   
32       2, 4, 8, 16  
33       3, 11
34       2, 17  
35       5, 7
36       2, 3, 4, 6, 9, 12, 18
37       37 is prime   
38       2, 19
39       3, 13
40       2, 4, 5, 8, 10, 20

41       41 is prime  
42       2, 3, 6, 7, 14, 21
43       43 is prime  
44       2, 4, 11, 22
45       3, 5, 9, 15
46       2, 23
47       47 is prime  
48       2,3,4,6,8,12,16,24
49       7
50       2, 5, 10, 25

51       3, 17
52       2, 4, 13, 26
53       53 is prime
54       2, 3, 6, 9, 18, 27
55       5, 11
56       2, 4, 7, 8, 14, 28
57       3, 19
58       2, 29
59       59 is prime
60       2, 3, 4, 5, 6, 10, 12, 15, 20, 30


- Doctor Sarah, The Math Forum
  http://mathforum.org/dr.math/