Use the form below to do your conversion.
Solution
Step1
Log76407=Log(6407) ÷ Log(7)
Log(6407)= 3.8066547239919
Log(7)=0.84509804001426
Log76407=3.8066547239919 ÷ 0.84509804001426
Ans=4.5043942167084
Step2
Alternatively, the logarithm can be calculated like this.