83 and 147
It is a composite number because it has more than two factors.
1, 3, 7, 9, 21, 49, 63, 147, 441 3 and 7 are prime.
There are two correct answers: . . . positive 21 . . . negative 21
the two prime numbers will be factors of that number, which would make that number a composite number
No because prime numbers have only two factors.
No they are not. A prime number is a number only divisible by 1 and itself, such as 5. These numbers can all be divided by two amoungst others and no number in the two times table (except two itself) is a prime number.
441 has many more factors than 2. 441 is 21 squared, and it is also 49 times 9. 3 and 7 are factors as well.
22 is a composite number because it can be produced from the product of 2 times by 11.Prime numbers are ones that are the product of themselves times by one alone example 3 is a prime cos' it is 3 times 1 only this alone.It's a composite number. It cannot be prime because it is divisible by two.
The product of two prime numbers can never be another prime number, the numbers that you multiplied are factors of the product. (example, 9 times 5 is 45, 9 and 5 go into 45)
Actually, two prime numbes time each other equal 33. They are 3 times 11.
No, because the definition of a prime number is 'a number that can only be divided by one or itself, and still leave a whole number.' Anything in the eight times table would be divisible by two and four.
12