一個合數(shù)的質(zhì)因數(shù)的個數(shù)與它的因數(shù)的個數(shù)比較(A )
A.因數(shù)多B.一樣多C.質(zhì)因數(shù)多
如12的因數(shù)有:1、2、3、4、6、12
12的質(zhì)因數(shù)有:2、3
一個合數(shù)的質(zhì)因數(shù)的個數(shù)與它的因數(shù)的個數(shù)比較(?) A.因數(shù)多 B.一樣多 C.質(zhì)因數(shù)多
一個合數(shù)的質(zhì)因數(shù)的個數(shù)與它的因數(shù)的個數(shù)比較(?) A.因數(shù)多 B.一樣多 C.質(zhì)因數(shù)多
數(shù)學人氣:936 ℃時間:2020-05-17 08:27:06
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