Greatest Common Factor Speed Drill (Double Points)

Greatest Common Factor Speed Drill (Double Points)

Type your answer, then press "Check".
After a correct answer, click the => to advance to the next question.

32, 40
1. 8
2. Study
48, 54
1. 6
2. Study
6, 102
1. 6
2. Study
10, 120
1. 10
2. Study
32, 56
1. 8
2. Study
44, 52
1. 4
2. Study
48, 12
1. 12
2. Study
8, 16
1. 8
2. Study
35, 49
1. 7
2. Study
20, 45
1. 5
2. Study
14, 22
1. 2
2. Study
24, 36
1. 12
2. Study
10, 18
1. 2
2. Study
12, 18
1. 6
2. Study
3, 4
1. 1
2. Study
26, 34
1. 2
2. Study
15, 21
1. 3
2. Study
100, 10
1. 10
2. Study
6, 9
1. 3
2. Study
36, 18
1. 18
2. Study
10, 30
1. 10
2. Study
36, 12
1. 12
2. Study
18, 15
1. 3
2. Study
12, 21
1. 3
2. Study
25, 35
1. 5
2. Study
28, 36
1. 4
2. Study
24, 36
1. 12
2. Study
18, 12
1. 6
2. Study
66, 3
1. 3
2. Study
45, 72
1. 9
2. Study

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