It can be. 81 is a factor of 162.
19 is not a factor of 81. Factors of 81 are 1, 3, 9, 27, and 81
1,2,3,4,6,8,9,12,18,24,36,72 factor of 72 1,3,9,27,and 81 is factor of 81
Since 81 is not divisible by 7 therefore, 7 is not a factor of 81.
9x9=81. Proving that one of the factor trees for 81 is 9xp.
The highest common factor of 81 and 27 is 27
Nine is the highest common factor of 81 and 9
No, 18 is not a factor of 81.
The greatest common factor of 52 and 81 is 1
81 is.
81 = 3^4
A factor = a number which can be divided into the given number with no remainder Yes. It's the only factor of 81 (apart from 9, 27 and 81 itself).
The GCF of 53 and 81 is 1.