Factors of 110 that add upto 21

Steps to find factors of 110 that add upto 21

• Find all factors.
• Then we find the sum of combinations of factors.
• Note down the combination of factors with sum as 21, and read off the answer!

Steps to find Factors of 110

• Step 1. Find all the numbers that would divide 110 without leaving any remainder. Starting with the number 1 upto 55 (half of 110). The number 1 and the number itself are always factors of the given number.
  110 ÷ 1 : Remainder = 0

  110 ÷ 2 : Remainder = 0

  110 ÷ 5 : Remainder = 0

  110 ÷ 10 : Remainder = 0

  110 ÷ 11 : Remainder = 0

  110 ÷ 22 : Remainder = 0

  110 ÷ 55 : Remainder = 0

  110 ÷ 110 : Remainder = 0

Hence, Factors of 110 are 1, 2, 5, 10, 11, 22, 55, and 110

How do you explain factors?

In mathematics, the term factor is a number or an algebraic expression that divides another number or an expression completely without leaving any remainder. A factor of a number can be positive or negative.

Properties of Factors

• Each number is a factor of itself. Eg. 110 is a factor of itself.
• 2 is the only even prime factor any number can have.
• Every factor of a number is an exact divisor of that number, example 1, 2, 5, 10, 11, 22, 55, 110 are exact divisors of 110.
• 1 is the common and smallest natural factor every number can have.
• Every number is a factor of zero (0), since 110 x 0 = 0.

Examples