The HCF of 0.0006, 0.006, 0.06, 0.6 and 6 is:

Correct option is D

Given:

Number given are 0.0006, 0.006, 0.06, 0.6 and 6

Formula Used:

HCF of fractions $$= \frac{HCF\ of\ Numerators}{LCM\ of\ denominators}$$​​

Solution:

Numbers in fraction are:

​$$0.0006 = \frac{6}{10000}$$​​

​$$0.006 = \frac{6}{1000}$$​​

​$$0.06 = \frac{6}{100}$$​​

​$$0.6 = \frac{6}{10}$$​​

​$$6 = \frac{6}{1}$$​​

$$HCF \ of \ (\frac{6}{10000},\frac{6}{1000}, \frac{6}{100},\frac{6}{10}, \frac{6}{1}) = \frac{HCF\ of\ 6,6,6,6,6}{LCM\ of\ 10000,1000,100,10,1}=\frac{6}{10000}$$​

​$$= 0.0006$$​​