3 pairs
Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.
The factor pairs of 27 are 1x27 and 3x9.
The factor pairs of 14 are 1*14, and 2*7
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
20 has 3 factor pairs. Pairs are (1,20), (2,10) and (9,9)
There are 3 factor pairs of 20: 1 x 20, 2 x 10 and 4 x 5.
Three of them.
The factor pairs of 20 are: 20,1 / 10,2 / 5,4
There are 3 factor pairs of 20:20 = 1 x 2020 = 2 x 1020 = 4 x 5
Factor pairs are just the factors of a number listed in a different way. The factors of 20 are 1, 2, 4, 5, 10, 20 The factor pairs of 20 are (20,1)(10,2)(5,4)
The difference is between factor pairs and distinct factors. With square numbers, one of the factor pairs will be the same number twice. When listing the distinct factors, that number is only listed once.
12 and 18 have three factor pairs.
12 and 18 have three factor pairs.
Sixteen factor pairs.
20,110,25,4
The factor pairs of 20 are: 20,1 / 10,2 / 5,4