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Question 7: Find the highest common factor (HCF) of each of these sets of numbers. Question 1: Martin says that 6 is a common factor of 42, 36 and 50. Is he correct? Question 2: Alannah has two lengths of ribbon. One length of ribbon is 36cm long and the other length is 45cm long.
Let’s use factors to solve problems. How are the pairs of figures alike? How are they diferent? Diego is preparing brownies and cookies for a bake sale. He would like to make equal-size bags for selling all of the 48 brownies and 64 cookies that he has. Organize your answer to each question so that it can be followed by others. 1.
Includes common factors using knowledge of the 2, 3, 4, 5 and 10 times tables. Expected Find the pair of numbers with the most common factors up to a given number. Includes using knowledge of times tables up to 12.
Question 1: No, 6 is a common factor of 42, 36 but not 50. Question 2: 9 Question 3: He has forgot that 1 and 18 are factors of 18 and that 1 and 36 are factors of 36. 18 would actually be the HCF. Question 4: For example, 12 and 9. Question 5: For example, 40 and 8. Question 6: For example, 5 and 8.
Step 9: Common Factors National Curriculum Objectives: Mathematics Year 6: (6C5) Identify common factors, common multiples and prime numbers Differentiation: Developing Questions to support understanding common factors, using knowledge of the 2, 3, 4, 5 and 10 times tables.
A) What is the greatest common factor of 2 prime numbers? Since prime numbers have only 2 factors 1 and themselves B) What is the least common multiple of 3, 5, and 7?
Find the common factors of each pair of numbers. 4 a) Complete the table. b) What are the common factors of 50, 75 and 100? Alex is making party bags. She has 35 sweets and 25 balloons. The sweets and balloons need to be shared equally, so that each bag has the same number of sweets and balloons. Is Alex correct? Explain your answer.
