Question

湄

國一數學謝謝

準分解式求最大公因數
隨堂演練
求下列各組數的最大公因數:
(1) (2 x 53 x 133 , 33 X 5 X 72 X 13 , 33 X 52 X 13)
(2) (2 x 32 x 52 , 60 , 23 X3X72)
1
>
** : (2x58x132, 36x5X7*X13,3x5X13)
= 3x59x13" TXT
(2X34X53, 60,22x3x7%).
=(2X33X5, EX3XS123X3X1)
- 2x 3² x 5²77