把222分解質(zhì)因數(shù):222=2×3×37;
即111不是質(zhì)因數(shù),所以原題說(shuō)法錯(cuò)誤;
故答案為:錯(cuò)誤.
因?yàn)?22=2×111,所以2和111是222的質(zhì)因數(shù)._.
因?yàn)?22=2×111,所以2和111是222的質(zhì)因數(shù).______.
數(shù)學(xué)人氣:142 ℃時(shí)間:2020-03-25 09:03:36
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