Q1) Write 94 as a product of its prime factors. [ 2 x 47]
Q1) LCM of 32 and 22. [ 352 ]
Q1) Find the HCF 180 and 150. [ 30 ]
Q2) Write 77 as a product of its prime factors. [ 7 x 11]
Q2) Find the HCF of 24 and 36. [ 12 ]
Q2) HCF of 192,48 and 16. [ 16 ]
Q3) Write 4 as a product of its prime factors. [ 22]
Q3) LCM of 32 and 36. [ 288 ]
Q3) Find the LCM of 21,7 and 12. [ 84 ]
Q4) Write 25 as a product of its prime factors. [ 52]
Q4) Find the HCF of 22 and 33. [ 11 ]
Q4) HCF of 176,192 and 160. [ 16 ]
Q5) Write 24 as a product of its prime factors. [ 23 x 3]
Q5) LCM of 16 and 18. [ 144 ]
Q5) Find the LCM of 14,21 and 9. [ 126 ]
Q6) Write 66 as a product of its prime factors. [ 2 x 3 x 11]
Q6) LCM of 10 and 22. [ 110 ]
Q6) Find the HCF 187 and 204. [ 17 ]
Q7) Write 14 as a product of its prime factors. [ 2 x 7]
Q7) LCM of 12 and 32. [ 96 ]
Q7) Find the HCF 231 and 147. [ 21 ]
Q8) Write 42 as a product of its prime factors. [ 2 x 3 x 7]
Q8) LCM of 35 and 40. [ 280 ]
Q8) Find the HCF 108 and 126. [ 18 ]
Q9) Write 9 as a product of its prime factors. [ 32]
Q9) LCM of 27 and 33. [ 297 ]
Q9) Find the LCM of 36,30 and 18. [ 180 ]
Q10) Write 21 as a product of its prime factors. [ 3 x 7]
Q10) LCM of 36 and 27. [ 108 ]
Q10) Find the LCM of 28,24 and 7. [ 168 ]