True or false on factors

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   1 is a factor of every number.

2. Statement is true

   No

   Statement

   5 is a factor of 12.

3. Statement is true

   Yes

   Statement

   12 is a multiple of both 4 and 3.

4. Statement is true

   Yes

   Statement

   15 is a multiple of 3 and of 5.

5. Statement is true

   No

   Statement

   7 divides 18 exactly.

6. Statement is true

   Yes

   Statement

   Every number is a factor of itself.

Instructions

Decide whether each statement is true or false.

Explanation