最小公倍數

2008-11-06 4:28 am

幫我求最小公倍數

24和21

quick

回答 (6)

2008-11-06 4:32 am

✔ 最佳答案

最小公倍數
幫我求最小公倍數

24和21

quick

最小公倍數

24X21

=504

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2008-11-06 10:47 am

24=3*8
21=3*7

L.C.M. of 24 and 21 = 3*8*7 = 168

參考: me

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2008-11-06 5:06 am

24 x 7= 168
21 x 8= 168
therefore 168 is the LCM

參考: calculator

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2008-11-06 4:32 am

THe L.C.M. is 168
''

參考: myself

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2008-11-06 4:31 am

24和21最小公倍數is504

2008-11-06 15:54:34 補充：
no is168

2008-11-06 17:13:51 補充：
no is504 is168 sorry!sorry!
21x7=168
21x8=168
bacause 24and21 L.C.M is168

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2008-11-06 4:30 am

The anwer is 3!!!!!!!!!!!!!!!!!!!!!!

參考: me

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