“Factors” are the numbers you multiply to get another number. For instance, factors of 15 are 3 and 5, because 3×5 = 15. Some numbers have more than one factorization (more than one way of being factored). For instance, 12 can be factored as 1×12, 2×6, or 3×4.
Is a factor in math?
Factor, in mathematics, a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder. For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly.
Does 1 count as a common factor?
When two numbers have no prime factors in common, their greatest common factor is 1. Example: 9 and 20 have no prime factors in common. The greatest common factor is 1.
What are the proper factors in the factor game?
For example, the proper factors of 12 are 1, 2, 3, 4, and 6. Although 12 is also a factor of 12, it is not considered a proper factor. All of the proper factors that Player 2 selects will be colored red. Player 2 will receive 1 + 2 + 3 + 4 + 6 = 16 points for selecting all of the proper factors. Players reverse roles.
How do you get 12 points in factor game?
This interactive is optimized for your desktop and tablet. Player 1 chooses a number on the game board by clicking on it. The square will be colored blue, as shown for 12. Player 1 receives 12 points for this choice. Player 2 then clicks on all the proper factors of Player 1’s number.
Where can I play factor dazzle with other players?
You can play against other players from all over the world at Calculation Nation TM, an online world of math strategy games. Create an account, log in, and challenge an opponent to Factor Dazzle! This interactive is optimized for your desktop and tablet. Player 1 chooses a number on the game board by clicking on it.
Who is the winner of the factor game?
The player with the greater total when the game ends is the winner. The Factor Game applet was adapted with permission and guidance from “Prime Time: Factors and Multiples,” Connected Mathematics Project, G. Lappan, J. Fey, W. Fitzgerald, S. Friel and E. Phillips, Dale Seymour Publications, (1996), pp. 1‑16. Which number has the most factors?
