OAV-H.C.F. and L.C.M. (PRACTICE SET-3)

Questions in this test

1. Find the product of two numbers. If their H.C.F. and L.C.M. are 8 and 168 respectively.
2. Find the Highest Common Factor of 56 and 98?
3. What is the least common factor of 40 and 50?
4. Find the sum of H.C.F. and L.C.M. of two numbers. If H.C.F. and L.C.M. of two numbers are 4 and 120?
5. Find the H.C.F. of two numbers. If the sum of H.C.F. and L.C.M. is 180 and their L.C.M. is 144?
6. Find the H.C.F. of 9 and 36?
7. What is the L.C.M. of 8, 18, and 28?
8. What is the H.C.F. of 4, 14, and 24?
9. Find the H.C.F. If L.C.M. of two numbers is 180 and two numbers are 45 and 12 respectively?
10. The L.C.M. of two different numbers is 48. Which of the following cannot be their H.C.F.?