30的因数有:1,2,3,5,6,10,15,30;
36的因数有:1,2,3,4,6,9,12,18,36;
故答案为:1,2,3,5,6,10,15,30;1,2,3,4,6,9,12,18,36.
猜你喜欢
- 1已知数列{an}是首项a1=4,公比q≠1的等比数列,Sn是其前n项和,且4a1,a5,-2a3成等差数列. (1)求公比q的值; (2)求Tn=a2+a4+…+a2n的值.
- 2100只兔子分140萝卜,小白兔说:我们每只分3个萝卜.小灰兔说:我们每只分1个萝卜.
- 3电功率额定功率公式
- 4若A,B,P三点共线,即存在实数t∈R,使向量AP=t向量AB,若O为平面上任意一点,则向量OP=_____________(用向量OA,向量OB表示)
- 5是6的倍数的数,一定也是2和3的倍数对吗?
- 6The reason ( )she gave up teaching was her serious illness.答案是A为什么?
- 7two _____ the students passed the exam
- 8弹簧剪断瞬间的问题?
- 9many people will stay in beijing for a week 为什么不用have been to,尔用 will stay in
- 10数学,能简算就简算,解决问题