Lack of exercise is a major factor in weight gain.

The cost of transportation is an important factor in calculating the overall expenses.

I need to factorize this equation to solve it.

The factorization of the number 24 is 2 x 2 x 2 x 3.

The chill factor made it feel much colder than the actual temperature.

The prime factor of 12 is 2.

The knockout factor determines the effectiveness of the treatment.

The Rhesus factor is an antigen found on the surface of red blood cells.

The Rh factor is a protein found on the surface of red blood cells.

The factorial of a number is the product of all positive integers less than or equal to that number.