a) Complete these prime factor trees for 120 and 150:
120
2
10
6
2
10
3
b) Find the Highest Common Factor of 120 and 150.
150
3

a Complete these prime factor trees for 120 and 150 120 2 10 6 2 10 3 b Find the Highest Common Factor of 120 and 150 150 3 class=