HCF and LCM
1. The smallest possible number that is divisible by 16 
    and 10 is their            . (LCM/HCF)
2. The greatest possible number that divides 16 and     10 is their            . (LCM/ HCF)
3. The smallest possible number that is divisible by 6,     8 and 10 is their              .(LCM/HCF)
4. The smallest possible 3- digit number that is    divisible by 16 and 10 is a (multiple/factor)                   of their            .(LCM/HCF)
[Write the answer in small letters except HCF/LCM]
5. The greatest possible number that divides12, 18      and 10 is their            .(LCM/HCF)
6. The greatest possible 3-digit number that is divisible     by 12, 18 and 10 is a                   of their               .
7. The smallest possible number that on dividing by 16,     18 and 20 leaving a remainder 7 is their                (LCM/HCF) + 7.
8. The greatest possible number that divides 6, 8 and     10 is their             .(LCM/HCF)
[Write the answer in small letters except HCF/LCM)
9. The greatest possible number that divides 288,   430 and 714 leaving a remainder 4 is         (LCM/HCF)     of         ,          and
10. The greatest possible number that divides 287,      430 and 715 leaving a remainder 3, 4 and 5       respectively is         (LCM/HCF) of          ,          and
  
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