Factors:Prime Factors,HCF and LCM

Easy

Medium

Difficult

Q1) Write 36 as a product of its prime factors.
Q1) HCF 22 and 33
Q1) HCF of 42,189 and 147
Q2) Write 20 as a product of its prime factors.
Q2) LCM of 30 and 36
Q2) HCF of 130,208 and 26
Q3) Write 66 as a product of its prime factors.
Q3) HCF 26 and 39
Q3) HCF of 216,72 and 24
Q4) Write 50 as a product of its prime factors.
Q4) LCM of 24 and 40
Q4) LCM of 11,22 and 10
Q5) Write 88 as a product of its prime factors.
Q5) LCM of 35 and 30
Q5) HCF of 147,196 and 98
Q6) Write 64 as a product of its prime factors.
Q6) LCM of 32 and 12
Q6) HCF 183 and 244
Q7) Write 48 as a product of its prime factors.
Q7) LCM of 34 and 36
Q7) HCF 168 and 240
Q8) Write 84 as a product of its prime factors.
Q8) LCM of 34 and 28
Q8) HCF of 234,144 and 72
Q9) Write 27 as a product of its prime factors.
Q9) LCM of 32 and 18
Q9) LCM of 24,12 and 15
Q10) Write 45 as a product of its prime factors.
Q10) LCM of 27 and 15
Q10) LCM of 9,60 and 5