Steps to find factors of 99 that add upto 20

Example: Find factors of 99 that add upto 20

  • Sum of 9 and 11 : 9 + 11 = 20

Hence, factors of 99 that add upto 20 are 9 and 11.

Steps to find Factors of 99

  • Step 1. Find all the numbers that would divide 99 without leaving any remainder. Starting with the number 1 upto 49 (half of 99). The number 1 and the number itself are always factors of the given number.
    99 ÷ 1 : Remainder = 0
    99 ÷ 3 : Remainder = 0
    99 ÷ 9 : Remainder = 0
    99 ÷ 11 : Remainder = 0
    99 ÷ 33 : Remainder = 0
    99 ÷ 99 : Remainder = 0

Hence, Factors of 99 are 1, 3, 9, 11, 33, and 99

What is the definition of factors?

When certain numbers are multiplied together they produce a product, in that case the numbers used are defined as the factors of the product obtained. A factor of a number can be positive or negative.

Properties of Factors

  • Every number is a factor of zero (0), since 99 x 0 = 0.
  • Every number other than 1 has at least two factors, namely the number itself and 1.
  • Every factor of a number is an exact divisor of that number, example 1, 3, 9, 11, 33, 99 are exact divisors of 99.
  • Factors of 99 are 1, 3, 9, 11, 33, 99. Each factor divides 99 without leaving a remainder.
  • Every number consists of one common and smallest factor and that is number 1.

Examples

Help Rudolph in finding the product of factors of 99?

Factors of 99 are 1, 3, 9, 11, 33, 99.
Therefore, product of factors of 99 is; 1 x 3 x 9 x 11 x 33 x 99 = 970299.

Help Andy in writing even prime factors of 99.

Factors of 99 are 1, 3, 9, 11, 33, 99.
Even factors of 99 are 0.

What is the largest factors of 99?

Factors of 99 are 1, 3, 9, 11, 33, 99. Largest factor f 99 is 99.

Sammy is puzzled while calculating the prime factors of 99. Can you help him find them?

Factors of 99 are 1, 3, 9, 11, 33, 99.
Prime factors of 99 are 3, 3, 11

Help Ashi in writing the negative pair factors of 99?

Negative factors of 99 are -1, -3, -9, -11, -33, -99. Hence, factors of 99 in pair are (-1,-99), (-3,-33), (-9,-11).

Rubel's teacher has asked her to find the factors of 99 and to write the positive factors and negative factors of 99. But she doesn't know how to get started help Rubel in finding the same.

Positive factors of 99 are 1, 3, 9, 11, 33, 99. Negative factors of 99 are -1, -3, -9, -11, -33, -99.

Can you assist Aubrey in finding factors of 99 that add upto 20?

Factors of 99 are 1, 3, 9, 11, 33, 99.
Factors of 99 that add upto 20 are 9, 11, as 9 + 11 = 20.