ppi93gk88d的部落格

標題:

咩係H.C.F?L.C.M?

發問:

• 請問 ∫ sin(x^2) dx = -@1@
• A.Maths Inequalities@1@
• 點樣可以英文gramma 好d -

 

此文章來自奇摩知識+如有不便請留言告知

我想找H.C.F of 22.78.26 and L.C.M of 22.78.26 要steps....THX 更新: 要係短除式!

最佳解答:

2 | 22, 78, 26 ***---------------- ****11, 39, 13 H.C.F = 2 **2 | 22, 78, 26 ***----------------- 13 | 11, 39, 13 ****----------------- ******11, 3, 1 (Ignore *, which means space) L.C.M = 2 x 13 x 11 x 3 x 1 = 858 (In fact, 78 is a multiple of 26, so 858 is also the L.C.M. of 22 and 78) P.S. Please pay attention to the different in using the division between H.C.F. and L.C.M..

其他解答:

2 | 22, 78, 26 ***---------------- ***11, 39, 13 **2 | 22, 78, 26 ***----------------- 13 | 11, 39, 13 ****----------------- ******11, 3, 1 L.C.M = 2 x 13 x 11 x 3 x 1 = 858|||||2 | 22, 78, 26 ***---------------- ***11, 39, 13 **2 | 22, 78, 26 ***----------------- 13 | 11, 39, 13 ****----------------- ******11, 3, 1 L.C.M = 2 x 13 x 11 x 3 x 1 = 858 *** = spaces