Highest Common Factor and Lowest Common Multiple
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.