Q1) Write 46 as a product of its prime factors. [ 2 x 23]
Q1) Find the HCF of 26 and 39. [ 13 ]
Q1) HCF of 256,160 and 112. [ 16 ]
Q2) Write 63 as a product of its prime factors. [ 32 x 7]
Q2) Find the HCF of 24 and 36. [ 12 ]
Q2) Find the HCF 180 and 135. [ 45 ]
Q3) Write 86 as a product of its prime factors. [ 2 x 43]
Q3) LCM of 32 and 26. [ 416 ]
Q3) Find the HCF 112 and 144. [ 16 ]
Q4) Write 100 as a product of its prime factors. [ 22 x 52]
Q4) LCM of 33 and 12. [ 132 ]
Q4) HCF of 144,288 and 162. [ 18 ]
Q5) Write 90 as a product of its prime factors. [ 2 x 32 x 5]
Q5) LCM of 24 and 10. [ 120 ]
Q5) HCF of 126,294 and 147. [ 21 ]
Q6) Write 21 as a product of its prime factors. [ 3 x 7]
Q6) LCM of 26 and 16. [ 208 ]
Q6) Find the LCM of 90,20 and 10. [ 180 ]
Q7) Write 40 as a product of its prime factors. [ 23 x 5]
Q7) Find the HCF of 22 and 33. [ 11 ]
Q7) HCF of 279,248 and 155. [ 31 ]
Q8) Write 22 as a product of its prime factors. [ 2 x 11]
Q8) LCM of 33 and 18. [ 198 ]
Q8) Find the HCF 138 and 299. [ 23 ]
Q9) Write 56 as a product of its prime factors. [ 23 x 7]
Q9) LCM of 26 and 28. [ 364 ]
Q9) Find the HCF 160 and 140. [ 20 ]
Q10) Write 94 as a product of its prime factors. [ 2 x 47]
Q10) LCM of 38 and 26. [ 494 ]
Q10) HCF of 210,273 and 21. [ 21 ]