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to find a factor of a number you have to 1. find the hcf (highest common factor) 2. find how many times the hcf goes into your number AND THAT IS YOUR ANSWER!
The greatest factor of any number is the number itself.
Factor it. Once you find a third factor, it's composite.
You can 'factor' a number to find the numbers whose products make that number.
Divide 11 into the number. If it comes out even, it's a factor.
Factors come in pairs. If you know one factor, divide it into the number. The answer will be another factor.
You get x factor tickets by calling the number in the commercial.
When the first number can divide the second without remainder. The formal definition would be as follows: For integers x and y, x is a factor of y if there exists an integer n such that y = n*x
All factors of a number
Division
You find a factor pair take the number that you want to find the factor pair of and divide it by a number. If the answer come out evenly then that's your factor pair EX. Factor pairs of 150 1 and 150 2 and 75 3 and 50 5 and 30 6 and 25 10 and 15
Start looking for factors; you already know that 1 is a factor, and that the number itself is a second factor (unless the number is 1). As soon as you find a factor that is neither 1 nor the number itself, the number is composite. If you find exactly two factors, the number is prime. If the number has only one factor, the number is 1, which is neither prime nor composite.