5 x 17 = 85
31 is prime, but 39, 74 and 85 are not prime.
The prime factors of 85 are 5, and 17 5 x 17 = 85
The prime factorization of 85 is: 5 x 17
85 is not a prime number because it is divisible by 5. This means it is a composite number.
As a product of its prime factors: 5*17 = 85
85 is not a prime number as it is divisible by 5. Anything that ends with 5 is divisible by 5. The nearest prime number to 85 is 83 or 87.
Numbers can't have prime numbers, some numbers are prime numbers. Prime numbers are numbers that have no factors other than 1 and itself. 85 is not a prime number because its factors are 1, 5, 17, and 85.
they are not relatively prime
what is the prime product of 490
85 is a composite number because it has more than two factors whereas prime numbers have only two factors
5 x 17 = 85
85 = 5 x 17