[질문] 개념플러스유형 개념편7-가27,29,35쪽답좀..

27:방법1:2,30,3,15,5,2,3,5방법2:2,2,3,5필수예제3/1:2의5제곱 2:2의4제곱X3 3:2의제곱X5의제곱 4:2X3의제곱X7 유제5/1:2의제곱x3의제곱,2와3,2:2x3의제곱,2와3