1X1=1,2X2=2,3X3=3,4X4=4,5X5=5,6X6=6,7X7=7,8X8=8,9X9=9,10X10=10.
10-10=0,9-9=0,8-8=0,7-7=0,6-6=0,5-5=0,4-4=0,3-3=0,2-2=0,1-1=0.
1X1=1,1X2=2,1X3=3,1X4=4,1X5=5,1X6=6,1X7=7,1X8=8,1X9=9,1X10=10.
ㄅ ㄆ ㄇ ㄈ ㄉ ㄊ ㄋ ㄌ ㄍ ㄎ ㄏ ㄐ ㄑ ㄒ
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
公因數;T...................................................