Find the factor level with the highest frequency in a column/variable

I’ve run this code

var <- c("A","A","A","A","B","B","B","B","B","B","C","C","C")
table(var)
> table(var)
var
A B C 
4 6 3 

The maximum frequency is 6, for factor "B".
Is there a function that just returns the name of the factor which has the highest frequency, "B".
Any help greatly appreciated. Thanks

>Solution :

A possible solution:

library(tidyverse)

var <- c("A","A","A","A","B","B","B","B","B","B","C","C","C")
table(var) %>% which.max %>% names

#> [1] "B"

In base R:

names(which.max(table(var)))