composite cuz 2x5=10 then 3x5=15 and it goes on
5 prime, 25 composite.
no it is a prime number (prime means its multiples are only 1 and itself composite numbers can have multiples of many other things)
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.
743 is a prime, having no factors other than 1 and itself. 465 and 600 obviously are composite, being multiples of 5, and 822 is an even number so it must be composite.
composite, 5 can go into it
It is prime because its multiples are 1 and itself that is a prime number
245 is not prime. Composite: (5 x 49 or 5 x 7 x 7) Also you can automatically determine a number as composite if: it ends with 2, 4, 6, 8, and 0: multiples of 2; or it ends with 5: multiples of 5.
No, multiples of prime numbers are composite.
Multiples of any number greater than one are composite.
5 prime, 25 composite.
no it is a prime number (prime means its multiples are only 1 and itself composite numbers can have multiples of many other things)
Nothing everything is composite
there are no prime multiples for 75 the prime factors or 75 are 5, 5, and 3
27 and 18 are both composite numbers. They are multiples of 3.
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.
743 is a prime, having no factors other than 1 and itself. 465 and 600 obviously are composite, being multiples of 5, and 822 is an even number so it must be composite.
5 is not a composite number: it is a prime.