answersLogoWhite

0


Best Answer

Multiples of 20: 1, 2, 4, 5, 10, 20

M of 30: 1, 2, 3, 5, 6, 10, 15, 30

M of 40: 1, 2 ,4, 5, 8, 10, 20, 40

Common factors: 1, 2, 5, and 10

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the common factor of 20 and 30 and 40?
Write your answer...
Submit
Still have questions?
magnify glass
imp