select the factors of the following number 7
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what number i am if i'm between 21 and 31 a multiple of 4 and 7 what number i am if i am a factor of 70 and in between 30 to 40 what number i am if i am factor of 90 but not a multiple of 6 and 9 i am greater than 10 but smaller than 20 i am an even number smaller than 48 but not greater than 30 i am multiples of 6 and a factor of 72 what number i am i in number as smaller than 56 but not greater than 28 i am multiples of 7 and a half a factor of 7 ​