No, 90 is a multiple of 18. 18 is a factor of 90.
No it is not a common factor of 48 and 90.No because 4 is a factor of 48 but not of 90
83 is prime. No tree.
61 is already prime. It doesn't need a tree.
The greatest common factor of 54 , 90 = 18
90 45,2 15,3,2 5,3,3,2
90 45,2 15,3,2 5,3,3,2
90 45,2 15,3,2 5,3,3,2
no because 30x2 is 60 not 90
90 10 9 5 5 3 3
Poop poopy blah blah
90 45,2 15,3,2 5,3,3,2 90 10,9 5,2,9 5,2,3,3
The factor tree for 90 is as follows.90/\9•10/\ /\3•3 5•2So 90 as a product of its prime factors is: 2 • 3 • 3 • 5.
This is the factor tree of 270: 270 / \ 3 90 / \ 3 30 / \ 3 10 / \ 2 5 The 3's, 2, 5 would be prime so you would circle them.
244 62 2 2 3909 103 3 2 5The only factors common to 24 and 90 are 2 and 3, so the greatest common factor is their product, 6.
7 is not a factor of 90. It does not divide into 90 evenly.
IT IS PRIME there is no factor tree