What Is a Factor?
A factor is a number that can be multiplied by another number to get the original number. So if you have 6 × 2 = 12, both 6 and 2 are factors of 12.
You can think of it like this: when you're playing with blocks, and you arrange them in rows or columns, the numbers of blocks in each row or column are factors, just like arranging candies for your friends.
How Do You Find Factors?
To find factors of a number, you try dividing it by smaller numbers to see if they go in evenly. If they do, that means both numbers are factors of the bigger one.
For example, with 12, you can try 12 ÷ 1 = 12, so 1 and 12 are factors. Then 12 ÷ 2 = 6, so 2 and 6 are also factors. You keep going until you reach the middle, that's when the numbers start repeating. Factors for the first time work like sharing candies evenly among friends, no one gets left out.
Imagine you have 12 candies and 4 friends. If you want to share them fairly, each friend would get 3 candies because 12 ÷ 4 = 3. In this case, 4 is a factor of 12, just like 3 is also a factor of 12.
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