1 x 81
3 x 27
9 x 9
39,39,1,1 (: If you mean multiplication, 1, 3, 9, 27, 81 are all factors of 81.
Factors are just numbers 81 can be divided by. The whole number factors are 1, 3, 9, 27, and 81
16 and 81 have 5 factors
It has more than two distinct factors; they are 1, 3, 9, 27, 81
It is a composite number, you can get 81 by mulitpling 1*81, 3*27, and 9*9.compositeNo the number 81 is not prime it can be divided by nine.composite
No, it does not.
Factors are numbers you can multiply together to get another number. 81: 1, 3, 9, 27, 81
In multiplication, 9 can be multiplied with any number. 9 times 9 is 81.
Some multiplication facts for 81 are 9 x 9 3 x 27 1 x 81
81 = 3x3x3x3 = 3481 = 1,3,9,27,81
81=3*3*3*3
81 is a composite number. Composite numbers are any number that has more than two factors(one and itself). Therefore, since 3,9, and 27 are factors of 81 that makes it a composite number.