HIGHEST COMMON FACTOR AND LOWEST COMMON MULTIPLE
Reading edition
Define H. C. F. and L. C. M.
Find by factoring the H. C. F. and L. C. M.:
1.

2. (Harvard.)

3. (College Entrance Board.)

4. (Cornell.)

5. (Yale.)

6. (Harvard.)

7. (College Entrance Board.)

8.

Pick out the H. C. F. and the L. C. M. of the following:
9.

10.

Reference: The chapter on H. C. F. and L. C. M. in any algebra.