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You could try dividing by composite numbers but the number that you are testing is divisible by a composite number, then it will be divisible by a prime factor of that composite number and that prime factor will be smaller. It is always easier to work with smaller numbers.

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βˆ™ 2016-07-03 12:59:57
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βˆ™ 2016-11-19 18:17:42

The very definition of "composite number" is that you can split it up into smaller factors. Eventually, you can express any number as a product of one or more prime numbers.

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Q: To find a composite number why divide by prime numbers?
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Does the prime factorization of a composite number includes prime and composite numbers?

yes you are supposed to circle the prime#s and divide the composite

Are all prime numbers composite no?

no. There is a prime number and a composite number. Therefor, all prime numbers are not composite.

Is a 168 a prime number?

No, it is composite. All numbers except 2 are composite because 2 will divide into them.

What is the number or product of a number and a variable?

if divide the prime numbers by the compositenumber it will give you a greater number that is either a prime number or composite.

Is 48 prime or composite and tell you the numbers?

48 is not a prime number it can be divide by 8, 2 and 4

Can you change composite numbers to prime numbers?

No, You can't change a composite number to prime number.

Are all prime numbers are composite numbers?

No prime number is a composite number, by definition.

What are prime numbers ans composite numbers?

Prime numbers are numbers that only 1 and the number itself can be divided into (e.g, 3: no other number can divide into it) Composite numbers are numbers that more than 1 number besides itself and 1 can be divided into (e.g, 9: more than 1 number can divide into 9).

Name the two composite numbers that are prime?

No composite numbers are prime. A composite number is a number that can be made by multiplying other numbers. A prime number is made only by one and itself. Therefore no number can be both prime and composite

Is 6 prime or composite numbers?

6 is a composite number. You can divide it by 3 and get 2. A composite number can be divided by a number and get another number out. 29 is prime because it can only be divided by 1 and 29 to get a whole number answer.

Is 18 prime or composite?

composite The number 18 is a composite number. It is a composite number because composite numbers are whole numbers that have three or more factors.

Prime is writing a composite number as a product of prime numbers?

Prime factorization is writing a composite number as a product of prime numbers.

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