828
414,2
207,2,2
69,3,2,2
23,3,3,2,2
828 4,207 4,9,23 22 x 32 x 23 = 828
253 11,23 Not much of a tree. More like a factor shrub.
It's 35
214 2,107
The factor tree would be hard to show so here is the prime factorization.41 times 5
sqrt(828)factor under radicalsqrt(62 * 23)6sqrt(23)=======
The GCF is 6
a factor tree
30 15,2 5,3,2
68 34,2 17,2,2
99 33,3 11,3,3
261 87,3 29,3,3