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Explain what a prime number is?
A prime number has no factors except itself and 1.
Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
Is 2 and 15 prime or composite?
2 is a prime number and 15 is a composite number.
Explain why 8 is a prime number?
8 is NOT a prime number. It is divisible by 2, for example.
The number 3 and 5 are prime what of the the number 15?
3 and 5 are Prime Factors of 15 (3x5=15).
Prime number x prime number 15?
3*5 = 15 in prime numbers
Can a perfect square be a prime number Explain?
No. A prime number is always odd.
Explain what a prime number is?
A prime number has no factors except itself and 1.
Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
How does 40 explain prime factorization?
40 is simply a number. It does not and cannot explain prime factorisation!
Is 2 and 15 prime or composite?
2 is a prime number and 15 is a composite number.
Explain why 8 is a prime number?
8 is NOT a prime number. It is divisible by 2, for example.
The number 3 and 5 are prime what of the the number 15?
3 and 5 are Prime Factors of 15 (3x5=15).
What is prime factorization of 15 explain better?
The prime factorization of 15 is 3 x 5 because three and five are the only prime numbers whose product is 15.
Are numbers 15 and 17 a prime number?
Number 17 is but 15 isn't as 5x3 isn't a prime number
Is 5 and 15 prime numbers?
5 is but 15 is not a prime number
Can a prime number be divisible by 37 explain?
Yes. 37 is a prime number and it is divisible by 37.
