Question

Descompuneti in factor comun numerele:66,88,91,97,7203,1455,15015,6670,9970,4410,540,7490,99700,1680,184800,360,420,13500,8660,2991,498,7209,4550,770,44000,3125,133100

Answer 1

66=2*3*11,88=2³*11,91=7*13,97=1*97,7203=3*7⁴,1455=3*5*97,15015=3*5*7*11*13,6670=2*5*23*29,9970=2*5*997,4410=2*3²*5*7²,540=2²*3³*5,7490=2*5*7*107,9970=2*5*997,1680=2⁴*3*5*7,184800=2⁵*3*5²*7*11,36=2²*3²,420=2²*3*5*7,13500=2²*3³*5³,8660=2²*5*433,2991=3*997,498=2*3*83,7209=3⁴*89,4550=2*5²*7*13,770=2*5*7*11,44000=2⁵*5³*11,3125=5⁵,133100=2²*5²*11³