57
2 x 3 x 3 x 19 = 342
855 = 3 x 3 x 5 x 19
Yes when expressed as: 1*3*19 = 57
As a product of its prime factors: 3*3*5 = 45 Or as: 23+19+3 = 45
Well, for a product, you would be multiplying. So 19 and it's opposite, -19, you would multiply them to get a product of -361.
As a product of its prime factors:3*7*19*19 = 7581
Their product is: 3*5*7*9*11*13*15*17*19 = 654,729,075
19
It is: 2*3*3*19 = 342
As a product of its prime factors: 3*5*5*19 = 1425 or as 3*52*19 = 1425
2*3*19
4. Reverse the process to find the number: 7 is added to the product of 3 and a number to get 19. The last thing done is add 7; the reverse process of add is subtract, so subtract 7, leaving: The product of 3 and a number is 19 - 7 = 12. The reverse process to multiply (product) by 3 is divide, so divide by 3, leaving: a number is 12 ÷ 3 = 4
16 and 3
As a product of its prime factors: 3*19 = 57
855 = 3 x 3 x 5 x 19
2 x 3 x 3 x 19 = 342
To find the product of 3 and 19 using an array, you can create an array with three rows and nineteen columns, representing the multiplication visually. Each cell in the array would represent a unit of 1, so by counting the total number of cells (3 rows × 19 columns), you would find that the total is 57. This method illustrates the concept of multiplication as repeated addition, where you add 19 three times. Thus, the product of 3 and 19 is 57.