1, 3, 9, 27, 81
1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
9: 1,3.9 90: 1,2,3,5,6,9,10,15,18,30,45,90 81: 1,3,9,27,81
The common factors are: 1, 3, 9
factors of 2025 - 1, 3, 5, 9, 25, 81, 225, 405, 675, 2025, the facotrs 9 and 81 addto 90
The GCF of 81 and 90 is 9. This leaves 9 and 10 after division respectively. This cannot be further simplified using other common factors
The GCF is 9.
100*81/90 = 90%
The factors of 81 are: 1, 3, 9, 27, 81The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90The common factors are: 1, 3, 9
It is 90 because 90% of 90 = 81
The LCM is 810.
Oh, dude, the greatest common factor of 81 and 90 is 9. It's like the cool kid at the math party that both 81 and 90 can hang out with. So, yeah, 9 is the number that can divide both 81 and 90 without any remainders.
The factors of 81 are: 1, 3, 9, 27, 81The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90The common factors are: 1, 3, 9The Greatest Common Factor (GCF) is: 9
The factors of 18 are 1,2,3,6,9, and 18. The factors of 81 are 1,3,9,27, and 81.