They are: 1, 3 and 9
The factors are 1,3,5,9,15,45
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Itself 9 which is an integer or a whole number but its factors are 1, 3 and 9
Any whole number that has a whole number divisor other than itself and 1 is composite. So 9 is composite since it is 3 times 3, as well as 9 times 1.
9/24 is not a whole number, so no whole number is equivalent to it.
18
1 and 9.
36
1, 3, 9, 27
Every number has 1 as a factor. 6 and 9 are not factors of 1 as they are both greater than 1 and all factors of a number are less than or equal to the number. The least whole number with 6 and 9 as factors is the lowest common multiple of 6 and 9 lcm(6, 9) = 18 6 = 2 × 3 9 = 3² → Lcm = 2 × 3² = 18
The factors are 1,3,5,9,15,45
Eight has.
Anywhere from 1 to an infinite number of factors. 1 has one factor. 9 has three factors. 84 has 12 factors. There is no limit.
Factors are just numbers 81 can be divided by. The whole number factors are 1, 3, 9, 27, and 81
36 does.
No. 81=9*9=3*27=1*81 81 has 5 factors and is a square number. 36=6*6=3*12=1*36=2*18=4*9 36 has 9 factors and is a square number. This doesn't mean that no square numbers have exactly 3 factors though, because: 9=3*3=1*9 9 has 3 factors and is a square number. 4=2*2=1*4 4 has 3 factors and is a square number. All square numbers have an odd number of factors though (because they have a whole number which multiplies by itself to get the number). Factors are whole numbers only, and not decimals. Hope this helps :)
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