What is the GCF?
What is the LCM?
O of O
Exponents
Multiplication
100

GCF of 32 and 54

2

100

LCM of 14 and 21

42

100

24x2-34 

14

100

34

81

100

100x100

10000

200

GCF of 12 and 24

12

200

LCM of 9 and 15

45

200

64x3-25+89

256


200

93

729

200

54x32

1728

300

GCF of 15 and 9

3

300

LCM of 20 and 28

140

300

25-15+3x4

22

300

82

64

300

62x39

2418

400

GCF of 35 and 21

7

400

LCM of 27 and 36

108


400

(89-62)x3+24-12

93

400

36

729

400

44x53

2332

500

GCF of 36 and 81

9

500

LCM of 18 and 45

90

500

500x2+(89-72)

983
500

54

625

500

25x23

575

M
e
n
u