Factors
Multiples
Greatest Common Factor
Least Common Multiple
Word Problems
100

list all of the factors of 56?

1,2,4,7,8,14,28,56

100

List 3 multiples of 7 that are less than 50?

7,14,21

100

What is the greatest common factor of 24 and 15?

1,3

100

What is the least common multiple of 5 and 11?

1,55

100

What is the lcm for four and two?

four

200

List all of the common factors of 40?

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

200

List 3 common multiples of 4 and 5

20,40,60

200

What is the greatest common factor of 24 and 20?

1,4

200

What is the least common factors of 4 and 9?

1,36

200

What is the gcf for thirty and fourty?

ten

300

List all of the factors of 42?

1, 2, 3, 6, 7, 14, 21, 42

300

List all the common multiples of 6 and 8 that are less than 50.

24 and 48

300

What is the greatest factor of 16 and 36?

1,4

300

What is the least common multiple of 3, and 5?

1,15

300

What is the lcm for fifthy six and thirty six?

five hundred and four

400

List all of the factors of 50?

1, 2, 5,10, 25,50

400

List 4 multiples of 7 greater than 10 but less than 40?

7,14,21,28,35

400

What is the great common factors of 50 and 35?

1,5

400

What is the least common multiple of 20 and 12?

1,60

400

What is the lcm for twony four and thirty one?

744

500

List all of the common factors of 24 and 36?

1, 2, 3, 4, 6, 12

500
List all the common multiples of 12 and 18 that are less than 75.
36 and 72
500

Write the greatest common factors of 50 and 70?

1,10

500

What is the least common multiple of 21 and 24?

1,168

500

list 3 multiples for seven teen less then sixty?

17,34,51