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Q: Are 31 39 74 and 85 prime?

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The mode is the number that appears the most often. In this case it is 57.

It is 31 because it has only two factors which are itself and one

The mode, which is equivalent to the average for a set of data, is 78.4. To arrive at this answer, add all of the numbers in the data set together and divide it by ten, because there are ten test scores.

-31

7400/85

85 isn't a prime number, it is divisible by 5

The prime factorization of 85 is 17 x 5.

87%

6290

74 * 85 = 6290

The prime factors of 85 are 5, and 17 5 x 17 = 85

From 74 hours to 85 hours is a 14.8649% increase.

85 is a composite number85 is not a prime number because it has more than two factors.

As a product of its prime factors: 5*17 = 85

85 is not a prime number because it is divisible by 5. This means it is a composite number.

6,290

-91

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.

85 is composite.

5 x 17 = 85

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 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.

85

what is the prime product of 490

they are not relatively prime