21
11
-145
1 x 77, 7 x 11
They are: 3 times 11 = 33
11 and 11
-11
The two numbers that multiply to get 22 are 2 and 11. This is because 2 multiplied by 11 equals 22. These two numbers are the only pair of integers that multiply to give 22, as 22 is a prime number and cannot be factored into other integers.
7 x 11
21
11x5
Among the real whole numbers, you only have two choices: -1 x 11 and 1 x -11
51
-31
121 ×1
13
-11