Yes.
Yes because the five has gas
Yes.
Not every multiple of 5 is a composite number. A composite number has more than two distinct positive divisors, while a prime number has exactly two. The number 5 itself is a multiple of 5 and is prime, as its only divisors are 1 and 5. Therefore, while many multiples of 5 are composite (like 10, 15, and 20), 5 itself serves as a counterexample.
Yes except 7 itself which is a prime number
No. For a number to be composite, it must be a multiple of two positive integers other than one or itself. Five does not meet that requirement. Instead, we refer to five as a prime number, because it has no factors.
Yes because the five has gas
Every multiple of any number (except 0 or 1) is composite.
Yes.
No. 7, itself, is a multiple of 7 [7 * 1 = 7] and it is not a composite.
Not all (5 is prime) but every multiple of 5 greater than 5 is composite because they have more than two factors. Every multiple of any integer greater than one is composite.
Yes.
Yes.
False. A composite number is a positive integer greater than 1 that has more than two distinct positive divisors. Every multiple of 5 is not a composite number, as 5 itself is a prime number with only two distinct positive divisors, 1 and 5.
Because every one of then is a multiple of 2.
Not every multiple of 5 is a composite number. A composite number has more than two distinct positive divisors, while a prime number has exactly two. The number 5 itself is a multiple of 5 and is prime, as its only divisors are 1 and 5. Therefore, while many multiples of 5 are composite (like 10, 15, and 20), 5 itself serves as a counterexample.
Yes except 7 itself which is a prime number
It is composite.