answersLogoWhite

0

Use a factor tree.

400

20,2

10,2,2

50,2,2,2

25,2,2,2,2

5,5,2,2,2,2

2 x 2 x 2 x 2 x 5 x 5 = 400

User Avatar

Wiki User

9y ago

What else can I help you with?