Asked by Alanna

Use prime factorization to find the LCM of 30 and 40.
A. 90
B. 120
C. 150
D. 200


Please Help!!!
Answered by dhanush
1200.are you need total process?
Answered by Ms. Sue
http://www.mathsisfun.com/least-common-multiple.html
Answered by Alanna
1200?????????? That's not an answer!!!!!!!!
Answered by Ms. Sue
You're right, Alanna. 1200 is much too big.
Answered by caca
the answer is 120
Answered by Caca
120 because 40 and 30 both do not go into 90
150 and 200!
There are no AI answers yet. The ability to request AI answers is coming soon!