1 and 81 Those two numbers certainly divide into 81 though they are not the only numbers to do so.
2 incorrect 1 3 9 27
1, 3, 9, 27, 81.
9. The square root of 81 is 9.
3,
243, 81, 9, 3
1 and 81 Those two numbers certainly divide into 81 though they are not the only numbers to do so.
2 incorrect 1 3 9 27
1, 3, 9, 27, 81.
1, 3, 9, 27, 81.
9. The square root of 81 is 9.
3,
Techcially all numbers are divisible by 81, however many would result in a decimal answer. If you mean how many numbers are divisible by 81 and have an integer answer, then it is "all multiples of 81" - e.g 81 x 2, 81 x 3 etc...81, 162, 243 and keep adding 81 forever.
The HCF of both numbers is 1
1 and 9
All Factors of 729:1, 3, 9, 27, 81, 243, 729
The numbers are 1 and 3 with no remainders