(64,1)(32,2)(16,4)(8,8)
The factor pairs of 64 are (64,1), (32,2), (16,4), and (8,8)
(64,1)(32,2)(16,4)(8,8)
(64,1)(32,2)(16,4)(8,8)
(64,1)(32,2)(16,4)(8,8)
(64,1)(32,2)(16,4)(8,8)
(64,1)(32,2)(16,4)(8,8)
1 and 64, 2 and 32, 4 and 16, 8 and 8
1 and 64, 2 and 32, 4 and 16, 8 and 8
Rectangular arrays for 64 can be formed by finding pairs of factors that multiply to 64. The factor pairs are: (1, 64), (2, 32), (4, 16), (8, 8). These pairs represent the dimensions of the rectangular arrays, such as a 1x64 array, a 2x32 array, a 4x16 array, and a 8x8 array.
The factor pairs of 128 are (128,1), (64,2), (32,4), and (16,8)
(100,1)(50,2)(25,4)(20,5)(10,10) (64,1)(32,2)(16,4)(8,8)
Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.