Learning Task 3: Solve the following problem using the 4-step plan. Use th concept of GCF or LCM in each problem. Write your answer in your notebook. 1)There are always 4 bars of chocolates left when box of chocolate share equally among 8, 10 or 12 children. Find the smallest number of chocolates the box. 2 There are 117 boys and 135 girls joined in the field trip. The teach ) in-Charge decided to grouped them. If each group will have equal number members, how many groups can be formed from all students joined in the fie trip? 3. If a certain number of Grade IV students share 28 or 39 skill books Mathematics, there are remainders of 4 and 3 books. What is the large possible number of students?