You are talking about perfect square numbers (the product of a number multiplied by itself. Please see related link with a bit more information
12*21 = 252.
21 multiplied by 27 is 567.
21 multiplied by 50 is 1,050.
The product of 240 multiplied by 21 is 5040.
12 multiplied by 21 is 252.
21 multiplied by 12 is 252.
You are talking about perfect square numbers (the product of a number multiplied by itself. Please see related link with a bit more information
12*21 = 252.
37 multiplied by 21 is 777
21 multiplied by 27 is 567.
21 multiplied by 50 is 1,050.
The product of 240 multiplied by 21 is 5040.
Any number can be multiplied to get the answer 441. For example 5 can be multiplied by 88.2 If the question was which number can be multiplied by itself, the answers are: -21 and +21
95 multiplied by 12 is 1,140.
3 multiplied by 4, 6 multiplied by 2 and 1 multiplied by 12
21 and 4 14 and 6 28 and 3 12 and 7 42 and 2