Question

Scrie toti divizorii numerelor: 70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99 si 100. Rapid va rog,dau coroana si ofer 50 de puncte​


Rapid va rog frumos,ofer coroana si 30 de puncte​

Answer 1

Explicație pas cu pas:

.... .. .... .. 70= 1,2,5,7,10,14,35,70

71= 1,17

72=1,2,34,6,8,9,12,18,24,36,72,

73=1,,73

74=1,2,37,74,

75=1,3,5,15,25,75,

76=1,2,4,19,38,76,

77=1,7,11,77

78=1,2,3,6,13,26,39,78,

79=1,79

80=1,2,4,5,8,10,16,20,40,80,

81==1,3,9,27,81

82=1,2,41,82

83=1,83

84=1,2,3,4,6,7,12,14,21,28,42,84

85=1,5,17,85

86=1,2,43,86,

87=1,3,29,87

88=1,2,4,8,11,22,44,88

89=1,89

90=1,2,3,5,6,9,10,15,18,30,45,90

91=1,7,13,91

92=1,2,4,23,46,92

93=1,3,31,93

94==1,2,47,94

95=1,5,19,95

96=1,2,3,4,6,8,12,16,24,32,48,96

97=1,97

98=1,2,7,14,49,98

99=1,3,9,11,33,99

100==1,2,4,5,10,20,25,50,100