Set 1 |
Set 2 |
Set 3 |
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Q1) Write 40 as a product of its prime factors. | Q1) Find the HCF of 24 and 36. | Q1) HCF of 286,260 and 104. |
Q2) Write 51 as a product of its prime factors. | Q2) LCM of 30 and 40. | Q2) Find the HCF 273 and 147. |
Q3) Write 45 as a product of its prime factors. | Q3) LCM of 35 and 15. | Q3) HCF of 217,124 and 93. |
Q4) Write 32 as a product of its prime factors. | Q4) LCM of 18 and 14. | Q4) Find the LCM of 4,50 and 5. |
Q5) Write 15 as a product of its prime factors. | Q5) LCM of 18 and 16. | Q5) Find the HCF 234 and 36. |
Q6) Write 42 as a product of its prime factors. | Q6) Find the HCF of 26 and 39. | Q6) Find the HCF 189 and 210. |
Q7) Write 9 as a product of its prime factors. | Q7) LCM of 32 and 40. | Q7) Find the LCM of 21,56 and 12. |
Q8) Write 42 as a product of its prime factors. | Q8) LCM of 24 and 27. | Q8) Find the LCM of 30,90 and 12. |
Q9) Write 24 as a product of its prime factors. | Q9) LCM of 40 and 6. | Q9) Find the LCM of 14,77 and 7. |
Q10) Write 50 as a product of its prime factors. | Q10) LCM of 22 and 40. | Q10) Find the HCF 100 and 160. |