Q:
# What Are the Factors of 84?

**The factors of 84 are (-1), (-2), (-3), (-4), (-6), (-7), (-12), (-14), (-21), (-28), (-42), (-84), 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 and 84.** To find the factors of a number, mathematicians find all of the possible number combinations that can be multiplied to give the number.

Using divisibility rules can help someone quickly find the factors of a number. All of the even numbers are always divisible by 2. If the digits that make up a number can be added to make a number that can be evenly divided by 3, the number itself is divisible by 3. All numbers that end in a 0 or a 5 are always divisible by 5.

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Q:
## What Are the Factors of 37?

A: The factors of the number 37 are 1 and 37. This makes the number 37 a prime number, by definition. A prime number is any number that can be divided by only... Full Answer >Filed Under: -
Q:
## What Are the Factors of 33?

A: The factors of the number 33 are 1, 3, 11 and 33. Since 33 has factors other than 1 and itself, it is classified as a composite number. Full Answer >Filed Under: -
Q:
## What Type of Number Has an Odd Number of Factors?

A: Only numbers that are perfect squares have an odd number of positive factors. All other types of numbers have an even number. However, if negative factors ... Full Answer >Filed Under: -
Q:
## What Does "prime" Mean in Math?

A: In mathematics, a prime number is any whole number greater than one that has no positive factors other than one and itself. For example, the number 17 is p... Full Answer >Filed Under: