180
90,2
45,2,2
15,3,2,2
5,3,3,2,2
225
75,3
25,3,3
5,5,3,3
The Greatest common factor of 180 and 225 is 45.
The factor tree of 225 is: 15, 15 3, 5, 3, 5 225 75,3 25,3,3 5,5,3,3
The GCF of 280 and 225 is 45
225 75,3 25,3,3 5,5,3,3
225 75,3 25,3,3 5,5,3,3
The GCF is 45.
225 = 3 × 3 × 5 × 5
180 90,2 45,2,2 15,3,2,2 5,3,3,2,2
225 9*25 3*3*5*5
180 90,2 45,2,2 15,3,2,2 5,3,3,2,2
The factor tree or prime factorization of 225 is as follows:225v v15 x 15v v v v3 x 5 3 x 53x3x5x5 or 32 x 52
225 75, 3 25, 3, 3 5, 5, 3, 3