85 is a composite number because it has factors other than 1 and itself.The 4 factors of 85 are 1, 5, 17, and 85.The factor pairs of 85 are 1 x 85 and 5 x 17.The proper factors of 85 are 1, 5, and 17 or,if the definition you are using excludes 1, they are 5 and 17.The prime factors of 85 are 5 and 17.The distinct prime factors of 85 are also 5 and 17, since there is no repetition of factors.The prime factorization of 85 is 5 x 17.5 and 17 (both prime)85 = 5 x 17
composite
composite
it is composite.
It is composite
It is neither. The concept of prime or composite is relevant for whole numbers greater than 1.
composite
85 is composite.
85 is a composite number because it has more than two factors whereas prime numbers have only two factors
85 is not a prime number because it is divisible by 5. This means it is a composite number.
85 is a composite number85 is not a prime number because it has more than two factors.
composite because it has more than two factors.
All of them except for 89 which is a prime number
85 is composite, since you can divide it by 5
neither prime or composite
It is prime
It would be impossible to list them all, since numbers go on forever, but here are some of them: 2 - Prime 3 - Prime 4 - Composite 5 - Prime 6 - Composite 7 - Prime 8 - Composite 9 - Composite 10 - Composite 11 - Prime 12 - Composite 13 - Prime 14 - Composite 15 - Composite 16 - Composite 17 - Prime 18 - Composite 19 - Prime 20 - Composite 21 - Composite 22 - Composite 23 - Prime 24 - Composite 25 - Composite 26 - Composite 27 - Composite 28 - Composite 29 - Prime 30 - Composite 31 - Prime 32 - Composite 33 - Composite 34 - Composite 35 - Composite 36 - Composite 37 - Prime 38 - Composite 39 - Composite 40 - Composite 41 - Prime 42 - Composite 43 - Prime 44 - Composite 45 - Composite 46 - Composite 47 - Prime 48 - Composite 49 - Composite 50 - Composite