4050 = 1 x 4050 4050 = 2 x 2025 4050 = 3 x 1350 4050 = 5 x 810 4050 = 6 x 675 4050 = 9 x 450 4050 = 10 x 405 4050 = 15 x 270 4050 = 18 x 225 4050 = 25 x 162 4050 = 27 x 150 4050 = 30 x 135 4050 = 45 x 90 4050 = 50 x 81 4050 = 54 x 75
810, 1620, 2430, 3240, 4050 +810 . . .
The GCF is 10.
The greatest common factor of 100 , 810 = 10
I don't have a list of choices in front of me, so I can't tell you what numbers are not factors of 810. I can, however, list the factors of 810 for you. They are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, and 810.
4050 = 1 x 4050 4050 = 2 x 2025 4050 = 3 x 1350 4050 = 5 x 810 4050 = 6 x 675 4050 = 9 x 450 4050 = 10 x 405 4050 = 15 x 270 4050 = 18 x 225 4050 = 25 x 162 4050 = 27 x 150 4050 = 30 x 135 4050 = 45 x 90 4050 = 50 x 81 4050 = 54 x 75
810, 1620, 2430, 3240, 4050 +810 . . .
Since 18 is a factor of 810, it is automatically the GCF.
The GCF is 10.
no
810 405,2 135,3,2 45,3,3,2 15,3,3,3,2 5,3,3,3,3,2
810 405,2 135,3,2 45,3,3,2 15,3,3,3,2 5,3,3,3,3,2
The greatest common factor of 100 , 810 = 10
The number 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, and 810 is a factor of 810.
15
81
The GCF is: 10