LCM & HCF

LCM Questions in 2 Terms:

1. LCM of 20, 25 = 100

2. LCM of 10, 15 = 30

3. LCM of 14, 21 = 42

4. LCM of 18, 24 = 72

5. LCM of 7, 14 = 14

6. LCM of 6, 8 = 24

7. LCM of 9, 15 = 45

8. LCM of 16, 20 = 80

9. LCM of 25, 30 = 150

10. LCM of 5, 20 = 20

11. LCM of 11, 22 = 22

12. LCM of 12, 15 = 60

13. LCM of 24, 36 = 72

14. LCM of 8, 10 = 40

15. LCM of 9, 18 = 18

16. LCM of 4, 6 = 12

17. LCM of 3, 7 = 21

18. LCM of 10, 12 = 60

19. LCM of 15, 18 = 90

20. LCM of 28, 35 = 140

21. LCM of 6, 14 = 42

22. LCM of 8, 16 = 16

23. LCM of 20, 24 = 120

24. LCM of 30, 45 = 90

25. LCM of 12, 20 = 60

26. LCM of 16, 18 = 144

27. LCM of 15, 25 = 75

28. LCM of 10, 25 = 50

29. LCM of 9, 21 = 63

30. LCM of 8, 18 = 72

LCM Questions in 3 Terms:

1. LCM of 12, 18, 24 = 72

2. LCM of 6, 9, 15 = 90

3. LCM of 8, 12, 20 = 120

4. LCM of 14, 21, 28 = 84

5. LCM of 10, 15, 25 = 150

6. LCM of 16, 24, 32 = 96

7. LCM of 9, 12, 18 = 36

8. LCM of 20, 25, 30 = 300

9. LCM of 5, 10, 15 = 30

10. LCM of 4, 6, 8 = 24

11. LCM of 18, 24, 36 = 72

12. LCM of 7, 14, 21 = 42

13. LCM of 6, 10, 15 = 30

14. LCM of 12, 16, 20 = 240

15. LCM of 15, 20, 25 = 300

16. LCM of 9, 15, 30 = 90

17. LCM of 8, 10, 12 = 120

18. LCM of 14, 28, 42 = 84

19. LCM of 3, 5, 7 = 105

20. LCM of 24, 36, 48 = 144

21. LCM of 8, 16, 24 = 48

22. LCM of 6, 18, 24 = 72

23. LCM of 10, 25, 50 = 50

24. LCM of 9, 18, 27 = 54

25. LCM of 16, 20, 24 = 240

26. LCM of 4, 9, 12 = 36

27. LCM of 7, 21, 35 = 105

28. LCM of 5, 20, 30 = 60

29. LCM of 10, 15, 35 = 210

30. LCM of 6, 12, 18 = 36

HCF Questions in 2 Terms:

1. HCF of 12, 18 = 6

2. HCF of 16, 24 = 8

3. HCF of 15, 25 = 5

4. HCF of 20, 30 = 10

5. HCF of 9, 12 = 3

6. HCF of 14, 21 = 7

7. HCF of 10, 15 = 5

8. HCF of 8, 20 = 4

9. HCF of 24, 36 = 12

10. HCF of 18, 27 = 9

11. HCF of 28, 42 = 14

12. HCF of 5, 20 = 5

13. HCF of 7, 14 = 7

14. HCF of 4, 10 = 2

15. HCF of 16, 40 = 8

16. HCF of 6, 9 = 3

17. HCF of 32, 48 = 16

18. HCF of 12, 15 = 3

19. HCF of 22, 33 = 11

20. HCF of 10, 25 = 5

21. HCF of 35, 50 = 5

22. HCF of 27, 36 = 9

23. HCF of 18, 54 = 18

24. HCF of 9, 15 = 3

25. HCF of 30, 45 = 15

26. HCF of 8, 16 = 8

27. HCF of 24, 60 = 12

28. HCF of 11, 22 = 11

29. HCF of 21, 28 = 7

30. HCF of 36, 48 = 12

HCF Questions in 3 Terms:

1. HCF of 12, 18, 24 = 6

2. HCF of 15, 25, 35 = 5

3. HCF of 8, 12, 16 = 4

4. HCF of 9, 12, 15 = 3

5. HCF of 20, 30, 50 = 10

6. HCF of 14, 28, 42 = 14

7. HCF of 16, 32, 48 = 16

8. HCF of 18, 27, 36 = 9

9. HCF of 10, 15, 20 = 5

10. HCF of 6, 9, 12 = 3

11. HCF of 24, 36, 60 = 12

12. HCF of 21, 35, 49 = 7

13. HCF of 5, 10, 15 = 5

14. HCF of 25, 50, 75 = 25

15. HCF of 8, 20, 40 = 4

16. HCF of 6, 18, 24 = 6

17. HCF of 12, 16, 24 = 4

18. HCF of 10, 20, 30 = 10

19. HCF of 7, 14, 28 = 7

20. HCF of 9, 18, 27 = 9

21. HCF of 30, 45, 60 = 15

22. HCF of 8, 24, 32 = 8

23. HCF of 22, 33, 44 = 11

24. HCF of 16, 40, 80 = 8

25. HCF of 12, 18, 30 = 6

26. HCF of 28, 42, 56 = 14

27. HCF of 5, 15, 25 = 5

28. HCF of 14, 35, 49 = 7

29. HCF of 32, 48, 64 = 16

30. HCF of 9, 21, 42 = 3