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15 questions
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- 1. Multiple Choice
Which number is a factor of 10
3
4
5
8
- 2. Multiple ChoiceFind the HCF of 12 and 15 ?22 x 3360
- 3. Multiple ChoiceFind the HCF of 40 and 60?102030None of the above
- 4. Multiple ChoiceWhat is the LCM of 6 and 8 ?12182436
- 5. Multiple ChoiceFind the HCF of 30 and 362346
- 6. Multiple Choice
Which answer lists all the factors for 40?
1,2,4,5,8,12,14,40
1,2,3,4,5,8,10
1,2,4,5,8,10,20,40
1,2,4,5,6,7,8,9,10
- 7. Multiple ChoiceWhat is the LCM of 4 and 12?481216
- 8. Multiple Choice
Derek advises a patient to have a scale every 4 months and a polish every 6 months. If they have a scale and polish today, how long will they wait before they can have both during the same appointment?
HCF
LCM
- 9. Multiple Choice
There are two loaf cakes. One is 35cm long and one is 21cm long. They want to cut the cake up and sell the slices, but all the slices must be equal. What is the largest slices that they can cut them into?
HCF
LCM
- 10. Multiple Choice
Find the LCM of 8 and 24 ...
24
48
32
64
- 11. Multiple Choice
HCF and LCM of 20 and 14 are...
2 dan 140
2 dan 70
3 dan 140
3 dan 70
- 12. Multiple Choice
Prime factorization of 240 are . . . .
23 x 3 x 5
24 x 3 x 5
25 x 3 x 5
26 x 3 x 5
- 13. Multiple ChoiceFind the HCF of 25 and 3510571
- 14. Multiple Choice
Which shows the prime factorization of 84?
- 15. Multiple Choice
The Lowest Common Multiple (LCM) of 24 and 60 is:
90
120
30
10
- Answer choicesTagsAnswer choicesTags