Posted by **joe** on Saturday, September 5, 2009 at 9:01pm.

what's the LCM of 9 and 15?

I got 9

is that the correct answer?

- math -
**Ms. Sue**, Saturday, September 5, 2009 at 9:06pm
No.

Multiples of 9 are: 9, 18, 27, 36, 45, 54, 63

Multiples of 15 are: 15, 30, 45, 60, 75

What is the smallest number that is a multiple of both numbers?

http://www.math.com/school/subject1/lessons/S1U3L3GL.html

- math -
**joe**, Saturday, September 5, 2009 at 9:48pm
45?

- math -
**Ms. Sue**, Saturday, September 5, 2009 at 9:52pm
Right. 45 is the LCM of 9 and 15.

## Answer This Question

## Related Questions

- Math - Find the LCM of 11(s-3) and 33(s-3). LCM of 11 is 11*1 LCM of 33 is 3*11 ...
- math, algebra - Can someone check this for me : Find the gcf for each of hte ...
- Math - I still do not understand Today was my first day learning how to add 3 ...
- Algebra - I am stumped by these two LCM questions for some reason. Find The LCM ...
- Math - Find the LCM and GCF of the following numbers: 1) 2016 and 756 2) 10140 ...
- Math - find the LCM 11(z-3), 33(z-3) the answer that I got is (z-3)(z-3)(z-11) ...
- Math - Can someone check my answers for me pls? True or False LCM of 10 and 18 ...
- math, correction - Find the LCM for 4 and 20 My answer is: LCM IS 20 Your answer...
- math , algebra - Let me know if this is correct : (1)Finding the lcm using which...
- Math / Algebra - I would like to know if I got my answer right. I am supposed to...

More Related Questions