What is a factor tree of 504?

Answer 1

Divide by Prime number starting with '2' and then '3' '5' etc.,

Hence

2)504

2)252

2)126

2)63

3)31 A prime number ; won't go any further

31)31 = 1

Hence the factor tree is 2^(4) x 3 x 31

Answer 2

√504 252 x 2 126 x 2 63 x 2 9 x 7 3 x 3 = 6√14 Hope this helps!