Exponents
Greatest Common Factor
Least Common Multiple
Order of Operations
100

22

4

100

What is the GCF of 4 and 12?

4

100

What is the Least common multiple of 3 and 9?

9

100

(4+2) x 5

30

200

33

27

200

What is the GCF of 8 and 16?

8

200

What is the LCM of 2 and 5?

10

200
32 x 4 -5

31

300

72

49

300

What is the GCF of 25 and 30?

5

300

What is the LCM of 8 and 12?

24

300

2+(11-23) x 4

14

400

53

125

400

What is the GCF of 18 and 24?

6

400

What is the LCM of 8 and 10?

40

400

12-1x5+8-3

12

500

83

512

500

What is the GCF of 50 and 75?

25

500

What is the LCM of 5 and 8?

40

500
[(4+2)x7]-10

32

500
500
500
500
500
500
500
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500
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500