38*85*22*39
=(2*19)*(2*11)*(3*13)*(5*17)
=2*2*3*5*(11*13*17*19)
=60*6189
=371340
已知11*13*17*19=6189 求:38*85*22*39=( )
已知11*13*17*19=6189 求:38*85*22*39=( )
数学人气:808 ℃时间:2019-09-21 06:25:52
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