Multiples of any number greater than one are composite.
Yes, all multiples of 3 are composite except for 3 itself which is a prime number.
No, multiples of prime numbers are composite.
27 and 18 are both composite numbers. They are multiples of 3.
All multiples of 9 are composite numbers; however, 9 itself is not a prime number. Its factors are 1, 3, and 9.
no take 3 for example. 3 6 9 3 x 3= 9 so that's composite.
composite seeing as if a number has more factors than 1 and itself.If you multiply a prime number the product will be a composite number. This is because it will have more than two factors as the prime number will be a factor.ExampleThe factors of 3 are:3 : 1,33 multiplied by 3 is 9.The factors of 9 are:9 : 1,3,9Multiples of any numbers other than 1 are composite numbers.The multiples of primes are composite, because they are divisible by the two numbers that were multiplied to make it.
no it is a prime number (prime means its multiples are only 1 and itself composite numbers can have multiples of many other things)
Yes except 3 itself which is a prime number
Nothing everything is composite
composite cuz 2x5=10 then 3x5=15 and it goes on
It is prime because its multiples are 1 and itself that is a prime number
No, prime numbers have only two factors: 1 and itself. Composite numbers have at least 3 factors.