Q1) What are the factors of 92 ? [ 1,2,4,23,46,92]
Q1) Write 72 as a product of its prime factors. [ 23 x 32]
Q1) What are the HCF and LCM of 125 and 135 ? [ HCF = 5 and LCM =3375]
Q2) What are the factors of 20 ? [ 1,2,4,5,10,20]
Q2) Write 20 as a product of its prime factors. [ 22 x 5]
Q2) What are the HCF and LCM of 108 and 176 ? [ HCF = 4 and LCM =4752]
Q3) What are the factors of 95 ? [ 1,5,19,95]
Q3) Write 40 as a product of its prime factors. [ 23 x 5]
Q3) What are the HCF and LCM of 244 and 180 ? [ HCF = 4 and LCM =10980]
Q4) What are the factors of 90 ? [ 1,2,3,5,6,9,10,15,18,30,45,90]
Q4) Write 66 as a product of its prime factors. [ 2 x 3 x 11]
Q4) What are the HCF and LCM of 136 and 96 ? [ HCF = 8 and LCM =1632]
Q5) What are the factors of 59 ? [ 1,59]
Q5) Write 72 as a product of its prime factors. [ 23 x 32]
Q5) What are the HCF and LCM of 176 and 28 ? [ HCF = 4 and LCM =1232]
Q6) What are the factors of 82 ? [ 1,2,41,82]
Q6) Write 86 as a product of its prime factors. [ 2 x 43]
Q6) What are the HCF and LCM of 154 and 112 ? [ HCF = 14 and LCM =1232]
Q7) What are the factors of 34 ? [ 1,2,17,34]
Q7) Write 20 as a product of its prime factors. [ 22 x 5]
Q7) What are the HCF and LCM of 12 and 8 ? [ HCF = 4 and LCM =24]
Q8) What are the factors of 81 ? [ 1,3,9,27,81]
Q8) Write 60 as a product of its prime factors. [ 22 x 3 x 5]
Q8) What are the HCF and LCM of 52 and 65 ? [ HCF = 13 and LCM =260]
Q9) What are the factors of 40 ? [ 1,2,4,5,8,10,20,40]
Q9) Write 14 as a product of its prime factors. [ 2 x 7]
Q9) What are the HCF and LCM of 132 and 76 ? [ HCF = 4 and LCM =2508]
Q10) What are the factors of 56 ? [ 1,2,4,7,8,14,28,56]
Q10) Write 68 as a product of its prime factors. [ 22 x 17]
Q10) What are the HCF and LCM of 189 and 63 ? [ HCF = 63 and LCM =189]