Find the following values without a calculator.
For the number 22
- List the factors. (Write the answers in numbers. Eg 1, 2, 3)
- List the highest factor.
- Find the sum of the factors
(a)
Factors of 22: 1, 2, 11, 22
(b)
Highest factor of 22: 22
(c )
Sum of the factors
= 1 + 2 + 11 + 22
= 36
Answer(s): (a) 1, 2, 11, 22; (b) 22; (c) 36