Factors of Numbers

Front

What are the factors of 15?

Back

1, 3, 5, 15

Front

Which number is a factor of 10?

Back

5

Front

What are the factors of 40?

Back

1, 2, 4, 5, 8, 10, 20, 40

Front

What number is a factor of all even numbers?

Back

2

Front

Which number is a factor of 42?

Back

7

Front

Define a factor.

Back

A factor is a whole number that can be divided evenly into another number.

Front

What is the smallest factor of any number?

Back

1

Front

How many factors does the number 1 have?

Back

1 (itself)

Front

What is the relationship between factors and multiples?

Back

Factors are numbers that divide another number evenly, while multiples are the result of multiplying a number by an integer.

Front

List the factors of 12.

Back

1, 2, 3, 4, 6, 12