121,1
11,11
9 x 121 3 x 363 99 x 11
1 and 484, 2 and 242, 4 and 121, 11 and 44, 22 and 22
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
The factor pairs for 38 are (1, 19) and (2, 38).
The factor pairs of 26 are: 1 × 26 2 × 13
The prime factor of 7 is 7. The prime factor of 121 is 11.
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
140,170,235,428,520,714,10
poopie you
51,117,3
108,154,236,327,418,612,9