Solve 1*2*3*4*5*6*7*8

$$1 \times 2 \times 3 \times 4 \times 5 \times 6 \times 7 \times 8$$

Evaluate

$$40320$$

Solution Steps

Multiply 1 and 2 to get 2.

$$2\times 3\times 4\times 5\times 6\times 7\times 8$$

Multiply 2 and 3 to get 6.

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

Multiply 6 and 4 to get 24.

$$24\times 5\times 6\times 7\times 8$$

Multiply 24 and 5 to get 120.

$$120\times 6\times 7\times 8$$

Multiply 120 and 6 to get 720.

$$720\times 7\times 8$$

Multiply 720 and 7 to get 5040.

$$5040\times 8$$

Multiply 5040 and 8 to get 40320.

$$40320$$

Factor

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