Solve 15*14*13*12*11div5*4*3*2*1

$$15 \times 14 \times 13 \times 12 \times 11 \div 5 \times 4 \times 3 \times 2 \times 1$$

Evaluate

$$1729728$$

Solution Steps

Multiply 15 and 14 to get 210.

$$\frac{210\times 13\times 12\times 11}{5}\times 4\times 3\times 2\times 1$$

Multiply 210 and 13 to get 2730.

$$\frac{2730\times 12\times 11}{5}\times 4\times 3\times 2\times 1$$

Multiply 2730 and 12 to get 32760.

$$\frac{32760\times 11}{5}\times 4\times 3\times 2\times 1$$

Multiply 32760 and 11 to get 360360.

$$\frac{360360}{5}\times 4\times 3\times 2\times 1$$

Divide 360360 by 5 to get 72072.

$$72072\times 4\times 3\times 2\times 1$$

Multiply 72072 and 4 to get 288288.

$$288288\times 3\times 2\times 1$$

Multiply 288288 and 3 to get 864864.

$$864864\times 2\times 1$$

Multiply 864864 and 2 to get 1729728.

$$1729728\times 1$$

Multiply 1729728 and 1 to get 1729728.

$$1729728$$

Factor

$$2^{6}\times 3^{3}\times 7\times 11\times 13$$