The faverolle is a pullet, no doubts. Male and female salmon faverolles are sexually dimorphic; meaning the male and female looks completely different. Females are the color of your bird. Males are black and silver.
The second bird doesn't look like an araucana cross. It looks like a cross, but not an araucana. Wrong comb for one.
How old are your birds? Depending on age, the red could be a cockerel, but the age is important.
the black chicken next to the red is a cockerel. You can tell because of the colors.