Solve 1*2*3*4*5*8*7*8*9

$$1 \times 2 \times 3 \times 4 \times 5 \times 8 \times 7 \times 8 \times 9$$

Evaluate

$$483840$$

Solution Steps

Multiply 1 and 2 to get 2.

$$2\times 3\times 4\times 5\times 8\times 7\times 8\times 9$$

Multiply 2 and 3 to get 6.

$$6\times 4\times 5\times 8\times 7\times 8\times 9$$

Multiply 6 and 4 to get 24.

$$24\times 5\times 8\times 7\times 8\times 9$$

Multiply 24 and 5 to get 120.

$$120\times 8\times 7\times 8\times 9$$

Multiply 120 and 8 to get 960.

$$960\times 7\times 8\times 9$$

Multiply 960 and 7 to get 6720.

$$6720\times 8\times 9$$

Multiply 6720 and 8 to get 53760.

$$53760\times 9$$

Multiply 53760 and 9 to get 483840.

$$483840$$

Factor

$$2^{9}\times 3^{3}\times 5\times 7$$