Exponents
23
8
3/7 + 2/7
5/7
5 x 10
50
2.67 + 4.13
6.8
The GCF of 8 and 6
2
103
1,000
1/2 - 1/4
1/4
84 / 6
14
120 - 20.5
99.5
The GCF of 14 and 21
7
35
243
18/5 x 7/12
21/10
80 x 6
480
1.24 + 28.8
30.04
GCF of 40 and 60
20
5x = 120
x = 3
51/15 x 3
17/15
34 x 6
204
72.85 x 10,000
728,500
The GCF of 18, 54, and 36
9
(1/3)4
1/81
111/9 x 3
76 / 19
4
1.25 x 40
50
The GCF of 38, 57, and 76
19