6. The table below describes different types of number. For each one give an example which is a prime number if possible. Write impossible if you think an example which is a prime number does not exist. Description Example which is a prime number a An even number b A number ending with 7 c A number ending with 1 d A number ending with zero e A number ending with 3 [5 marks] 7. Lara has between 20 and 30 sweets in a bag. She was thinking about how to share them. - If she shared them between herself and her brother, there would be 1 left over. - If she shared them between herself and her two best friends, there would be 2 left over. How many sweets could have been in the bag? There are two possible answers. ........[4 marks] 8. Using prime factorization, find the HCF and LCM of the following pairs of numbers. a 36 and 24 [2 marks] I: 77 and 105 [2 marks] c 18 and 48 [2 marks]