Factors and multiples

Factors

The factors of a number are the numbers that divide into it exactly.

The factors of {12} are {1}, {2}, {3}, {4}, {6} and {12}.

The factors of {10} are {1}, {2}, {5} and {10}.

The factors of {11} are {1} and {11} (so {11} is a prime number).

Multiples

The multiples of a number are the numbers that belong to that number's times table.

The multiples of {3} are {3}, {6}, {9}, {12}, {15} {...}

The multiples of {11} are {11}, {22}, {33}, {44}, {55} {...}

curriculum-key-fact
The first multiple of any number is that number itself, for example the first multiple of 3 is 3.
Question

List the first five multiples of {4}.

The first five multiples of {4} are {4}, {8}, {12}, {16} and {20}.