Greatest Common Factor
40
Find the Greatest Common Factor of 40 & 80
200
Find the Greatest Common Factor of 400 & 600
21
Find the Greatest Common Factor of 42 & 63
50
Find the Greatest Common Factor of 50 & 150
25
Find the Greatest Common Factor of 50 & 75
26
Find the Greatest Common Factor of 52 & 26
6
Find the Greatest Common Factor of 6 & 12
3
Find the Greatest Common Factor of 6 & 9
30
Find the Greatest Common Factor of 60 & 90
300
Find the Greatest Common Factor of 600 & 900
22
Find the Greatest Common Factor of 66 & 88
23
Find the Greatest Common Factor of 69 & 46
400
Find the Greatest Common Factor of 400 & 1200
28
Find the Greatest Common Factor of 280 & 28
15
Find the Greatest Common Factor of 30 & 45
16
Find the Greatest Common Factor of 32 & 16
120
Find the Greatest Common Factor of 360 & 480
19
Find the Greatest Common Factor of 38 & 19
13
Find the Greatest Common Factor of 39 & 26
2
Find the Greatest Common Factor of 4 & 10
27
Find the Greatest Common Factor of 27 & 54
5
Find the Greatest Common Factor of 10 & 5
12
Find the Greatest Common Factor of 12 & 24
4
Find the Greatest Common Factor of 12 & 8
14
Find the Greatest Common Factor of 14 & 28
7
Find the Greatest Common Factor of 14 & 7
70
Find the Greatest Common Factor of 140 & 210
80
Find the Greatest Common Factor of 160 & 240
17
Find the Greatest Common Factor of 17 & 34
9
Find the Greatest Common Factor of 18 & 27
18
Find the Greatest Common Factor of 18 & 36
60
Find the Greatest Common Factor of 180 & 240
90
Find the Greatest Common Factor of 180 & 270
1
Find the Greatest Common Factor of 19 & 5
10
Find the Greatest Common Factor of 20 & 50
20
Find the Greatest Common Factor of 20 & 80
100
Find the Greatest Common Factor of 200 & 300
11
Find the Greatest Common Factor of 22 & 33
110
Find the Greatest Common Factor of 220 & 330
8
Find the Greatest Common Factor of 24 & 16
24
Find the Greatest Common Factor of 24 & 48
130
Find the Greatest Common Factor of 260 & 390
