28 4 x 7 2x2 7 = 2x2x7
4
224 8 x 28 (2x4) x (4x7) (2 x (2x2)) x ((2x2) x 7) Since 2 and 7 are prime numbers, the factor tree is complete.
IT IS PRIME there is no factor tree
The factor tree of 50:5025,25,5,25025,25,5,2
28 14,2 7,2,2
28 4 7 2x2x7
28 14,2 7,2,2
28 14,2 7,2,2
28 4 x 7 2x2 7 = 2x2x7
28 7, 4 7, 2, 2
4
28 = 22x7, or 2x2x7^4 7^2 2
142,7282,142,2,72 x 7 = 14, the GCF
28 14,2 7,2,2 24 12,2 6,2,2 3,2,2,2 2 x 2 = 4, the GCF
16 8,2 4,2,2 2,2,2,2 28 14,2 7,2,2 2 x 2 = 4, the GCF
224 8 x 28 (2x4) x (4x7) (2 x (2x2)) x ((2x2) x 7) Since 2 and 7 are prime numbers, the factor tree is complete.