Least Common Multiple
Greatest Common Factor
Bonus Points
100

What is the LCM of 2 and 3?

6

100

What is the GCF of 4 and 6?

2

100

What is 5.8 + 3.9?

9.7

200

What is the LCM of 8 and 10?

40

200

What is the GCF of 8 and 12?

4

200

What is 6.4 - 2.36?

2.04

300

What is the LCM of 12 and 16?

48

300

What is the GCF of 24 and 36?

12

300

What is Ms. Houk's favorite type of candy?

Reese's

400

What is the LCM of 24 and 28? 

168

400

What is the GCF of 52 and 64?

4

400

What is 589 x 246?

144,894

500

What is the LCM of 36 and 42?

252

500

What is the GCF of 63 and 81?

9
500

How many children does Ms. Houk have?

Trick question -- none!