620 310,2 155,2,2 31,5,2,2
620 310,2 155,2,2 31,5,2,2
620 310,2 155,2,2 31,5,2,2
The greatest common factor of 9 and 620 is 1.
1x620
The GCF is 310.
Each of these factor pairs (multiply the numbers in parentheses) equals 620: (1, 620) (2, 310) (4, 155) (5, 124) (10, 62) (20, 31)
IT IS PRIME there is no factor tree
Factor tree of 204
factor tree of 216
The factor tree of 50:5025,25,5,25025,25,5,2
21