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Anonymous
1 and 78
2 and 39
3 and 26
6 and 13
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The factor pairs of 26 are: 1 × 26 2 × 13
140,170,235,428,520,714,10
poopie you
108,154,236,327,418,612,9
(78,1)(39,2)(26,3)(13,6)
(1, 78) (2, 39) (3, 26) (6, 13)
Since 26 is a factor of 78, all the factors of 26 are common to 78.
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
78 = 1 x 7878 = 2 x 3978 = 3 x 2678 = 6 x 13
The factor pairs for 38 are (1, 19) and (2, 38).
The factor pairs of 20 are pairs of numbers that can be multiplied together to give 20. The factor pairs of 20 are (1, 20), (2, 10), and (4, 5). These pairs represent all the possible combinations of numbers that can be multiplied to equal 20.
They are:165,155,333,515,11