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12 questions
Write 36 as the product of it's prime factors...
2 x 2 x 3 x 3
2 x 2 x 2 x 3
22 x 32
22 x 3
Find the HCF of 12 and 16...
2
4
6
8
Work out the product of 3,5 and 4
70
45
60
120
Find the LCM of 9 and 54 by listing out the factors. Type your final answer.
Find the HCF of 48 and 12
12
48
16
32
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