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What are the whole number factors of 45?
The factors are 1,3,5,9,15,45
Factors of 9 that added up equal -3?
6
What are integers of nine?
Itself 9 which is an integer or a whole number but its factors are 1, 3 and 9
Is 9 composite or prime number?
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.
What is the least whole number that has exactly 9 factors including 1 and itself 9 16 25 6 15 20?
36
What is the smallest whole number has both 6 and 9 factors?
18
What are the whole number factors of 27?
1, 3, 9, 27
What whole number less than 100 has 9 factors?
36
What are two whole number factors with a product of nine?
1 and 9.
What are the whole number factors of 45?
The factors are 1,3,5,9,15,45
What is the smallest whole number that has both 6 and 9 as factors not including 1?
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
Which has the most whole number factors 4 5 8 or 9?
Eight has.
How many whole number factors can a number haveGive examples?
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.
What are the 5 factors in 81?
Factors are just numbers 81 can be divided by. The whole number factors are 1, 3, 9, 27, and 81
What whole number has 5 factor pairs with only 9 different factors?
36 does.
Factors of 9 that added up equal -3?
6
Do all square numbers have exactly 3 factors?
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 :)
