The HCF of 0.54, 1.8 and 7.2 is
(HCF = Highest Common Factor)
a. 1.8
b. 0.18
c. 5.4
d. 0.72
The product of LCM and HCF of two numbers is 24. The difference of two numbers is 2. The
numbers are
(LCM = Least Common Multiple, HCF = Highest Common Factor)
a. 2 and 4
b. 6 and 4
c. 8 and 6
d. 8 and 10
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