42和32的公因数有哪些?答:42的因数有:1,2,3,6,7,14,21,42 32的因数有:1,2,4,8,16,32 42和32的公因数为:1,2
7、8、12、36、42、48的因数分别有那些?答:7的因数有1,7.8的因数有1,2,4,8.12的因数有1,2,4;3,6,12.36的因数有1,2,4;3,6,12,9,18,36.42的因数有1,6,7,42.48的因数有1,2,4,8,16,;3,6,12,24,48.
4o到60的全部因数有哪些答:40~60有点多啊,具体见下面:40:1,2,4,5,8,10,20,40 41:1,41 42:1,2,3,6,7,14,21,42 43:1,43 44:1,2,4,11,22,44 45:1,3,5,9,15,45 46:1,2,23,46 47:1,47 48:1,2,3,4,6,8,12,16,24,48 49:1,7,49 50:1,2,5,10,25,50 51:1,3,17,51 52:1,2...