If a number has any other factors besides ' 1 ' and itself. then it's composite.
The factors of 65 are 1, 5, 13, and 65. So it's composite.
Do you see that ' 5 ' on the end of 65 ? Right there, no matter what comes before it,
that ' 5 ' on the end tells you that a number is divisible by 5, so it can't be a prime.
compositeSixty-five is a composite number because it is divisible by five. If a number can be divide by another one, then that number is composite. Numbers like 3, 5, 7, and 11 are all prime numbers because they cannot be divided by any other number.65 is composite, as is any number of 2 or more digits ending in 5.
both composite
composite
It is a composite number.
Composite. Because 65 can be divided by 5. So factors could be 1,65,13,5 etc.
It is a prime.
prime number
Is 65 prime or composite?
43 is prime but 65 isn't becaus it can be divided by 5 and 13
Forty-five is a composite number because it is not prime. Any number that is not prime is a composite number...Examples:4451002002256,0001,000,000
It is a prime.
305 is composite, because it ends in five.