453
The prime factors of 588 are 2, 2, 3, 7, 7.
21,1 and 7,3
1,18 2,9 3,6
(54,1)(27,2)(18,3)(9,6)
453
The prime factors of 588 are 2, 2, 3, 7, 7.
One to one.
There are 9 factor pairs of 588.588 = 1 x 588588 = 2 x 294588 = 3 x 196588 = 4 x 147588 = 6 x 98588 = 7 x 84588 = 12 x 49588 = 14 x 42588 = 21 x 28
The factors of 588 are: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588
Use a factor tree. 588 Divide by two. 294,2 Divide by two. 147,2,2 Divide by three. 49,3,2,2 Divide by seven. 7,7,3,2,2 Stop. All the factors are prime. 2 x 2 x 3 x 7 x 7 = 588
Number of factor pairs = number of rectangles
21,1 and 7,3
-49 and 12
(63,1)(21,3)(9,7)
1,18 2,9 3,6
All numbers have factors. It is possible to list them as pairs. The factors of 12 are 1, 2, 3, 4, 6 and 12. The factor pairs of 12 are (12,1)(6,2)(4,3)