Factor tree of 40: 40 20,2 10,2,2 5,2,2,2
Here is a factor tree of eight: 8 / \ 4 2 / \ 2 2
The factor trees find the prime factorizations. The prime factorizations find the GCF. The GCF simplifies the fraction. 150 75,2 25,3,2 5,5,3,2 225 75,3 25,3,3 5,5,3,3 The GCF is 75 150/225 = 2/3
1x225, 3x75, 5x45, 9x25, 15x15
873 x 29Since both 3 and 29 are prime numbers, the factor tree is complete.
The factor tree of 225 is: 15, 15 3, 5, 3, 5 225 75,3 25,3,3 5,5,3,3
225 75,3 25,3,3 5,5,3,3
225 75,3 25,3,3 5,5,3,3
225 = 3 × 3 × 5 × 5
225 9*25 3*3*5*5
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
225 75, 3 25, 3, 3 5, 5, 3, 3
225 15 15 3 5 3 5 The factors of 225 are 3, 3, 5, and 5. A common factor is one common to each of two or more numbers. There is not greatest common factor when only one number is given.
it is 256 363 363 9563 65863255 36562tahts all
the answer is pretty simple. 9009 x 1003 x 3 5 x 205 x 42 x 2answer: it depends how you do it because you can do in any way really.
There is no common factor as you have to have at least 2 numbers to have a "common" factor. The greatest factor of 225 other than 225 is 75
The Greatest common factor of 180 and 225 is 45.