Answer
1, 2, 5, 7, 10, 14, 35 and 70
Work Step by Step
The factors of a number $a$ are the numbers that can be divided into $a$ without producing a remainder.
Therefore, the factors of 70 are 1, 2, 5, 7, 10, 14, 35 and 70.
$70\div1=70$
$70\div2=35$
$70\div5=14$
$70\div7=10$
$70\div10=7$
$70\div14=5$
$70\div35=2$
$70\div70=1$