Use the form below to do your conversion.
Solution
Step1
Log76391=Log(6391) ÷ Log(7)
Log(6391)= 3.8055688175486
Log(7)=0.84509804001426
Log76391=3.8055688175486 ÷ 0.84509804001426
Ans=4.5031092694102
Step2
Alternatively, the logarithm can be calculated like this.