28 and 32
Two composite numbers that have 8 as a factor are 16 and 24. Both numbers can be divided by 8 without leaving a remainder, and they each have additional factors beyond 1 and themselves, qualifying them as composite numbers.
8 and 16
Prime numbers have one factor pair. Composite numbers have two or more pairs. (6,8) and (4,12) are two different factor pairs for 48.
4 and 9 are two composite numbers that each have only one other factor besides 1 and themselves. The factors of 4 are 1, 2, and 4, and the factors of 9 are 1, 3, and 9.
4 ,6,8,9,10,12,14,15,16,18,20,21,24,25,26,28,30,34,35,36,38,40,44,46,48,49,50,54,56,58,60 ,64 66,68,69,70 up to so on
Two composite numbers that have 8 as a factor are 16 and 24. Both numbers can be divided by 8 without leaving a remainder, and they each have additional factors beyond 1 and themselves, qualifying them as composite numbers.
8 and 16
identify two composite numbers that each have 8 as a factor
In each of those cases, the only composite factor of the number is the number itself.
Prime numbers have one factor pair. Composite numbers have two or more pairs. (6,8) and (4,12) are two different factor pairs for 48.
The factors of a number are the numbers that can be multiplied together to get the number. 2 x 4 = 8 Two and four are factors of eight.
4 and 9 are two composite numbers that each have only one other factor besides 1 and themselves. The factors of 4 are 1, 2, and 4, and the factors of 9 are 1, 3, and 9.
The relationship between prime numbers and composite numbers is that they are antonyms or opposites of each other. A natural number, is either prime or composite, but it can not be both. Prime numbers have only two factors, one and itself. Composite numbers are whole numbers that are not prime numbers, which means that they have factors other than one and itself.
They are both composite numbers because they each have more than two factors The composite factors of 12 are: 4, 6, 12 The composite factors of 32 are: 4, 8, 16, 32
4, 6, 8, 9, 10, 12, 14, 15, 16, 18 because these are the first ten composite numbers.
4 ,6,8,9,10,12,14,15,16,18,20,21,24,25,26,28,30,34,35,36,38,40,44,46,48,49,50,54,56,58,60 ,64 66,68,69,70 up to so on
Write the composite number you want to factor on a piece of paper. Write one of its factor pairs underneath it. If possible, keep breaking each factor down until all the factors are prime. All composite numbers can be expressed as unique products of prime numbers. This is accomplished by dividing the original number and its factors by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 210 210 Divide by two. 105,2 Divide by three. 35,3,2 Divide by five. 7,5,3,2 Stop. All the factors are prime.