Solve 10*9*8*7div4div3div2

$$10 \times 9 \times 8 \times 7 \div 4 \div 3 \div 2$$

Evaluate

$$210$$

Solution Steps

Express \frac{\frac{\frac{10\times 9\times 8\times 7}{4}}{3}}{2} as a single fraction.

$$\frac{\frac{10\times 9\times 8\times 7}{4}}{3\times 2}$$

Multiply 10 and 9 to get 90.

$$\frac{\frac{90\times 8\times 7}{4}}{3\times 2}$$

Multiply 90 and 8 to get 720.

$$\frac{\frac{720\times 7}{4}}{3\times 2}$$

Multiply 720 and 7 to get 5040.

$$\frac{\frac{5040}{4}}{3\times 2}$$

Divide 5040 by 4 to get 1260.

$$\frac{1260}{3\times 2}$$

Multiply 3 and 2 to get 6.

$$\frac{1260}{6}$$

Divide 1260 by 6 to get 210.

$$210$$

Factor

$$2\times 3\times 5\times 7$$