Factors:Factors and Multiples

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Q1) What are the factors of 4
Q1) Write 14 as a product of its prime factors.
Q1) What are the HCF and LCM of 87 and 145 ?
Q2) What are the factors of 78
Q2) Write 39 as a product of its prime factors.
Q2) What are the HCF and LCM of 39 and 247 ?
Q3) What are the factors of 84
Q3) Write 52 as a product of its prime factors.
Q3) What are the HCF and LCM of 25 and 110 ?
Q4) What are the factors of 93
Q4) Write 57 as a product of its prime factors.
Q4) What are the HCF and LCM of 135 and 126 ?
Q5) What are the factors of 27
Q5) Write 60 as a product of its prime factors.
Q5) What are the HCF and LCM of 64 and 228 ?
Q6) What are the factors of 89
Q6) Write 95 as a product of its prime factors.
Q6) What are the HCF and LCM of 190 and 110 ?
Q7) What are the factors of 92
Q7) Write 12 as a product of its prime factors.
Q7) What are the HCF and LCM of 42 and 174 ?
Q8) What are the factors of 16
Q8) Write 6 as a product of its prime factors.
Q8) What are the HCF and LCM of 5 and 25 ?
Q9) What are the factors of 30
Q9) Write 18 as a product of its prime factors.
Q9) What are the HCF and LCM of 170 and 205 ?
Q10) What are the factors of 54
Q10) Write 81 as a product of its prime factors.
Q10) What are the HCF and LCM of 128 and 112 ?