gendertortoise

Is anybody able to tell me what sex these two tortoises are? They are both 5 years old? I have had them for 4 days. Many thanks

Somebody gave me 3 tortoises because the previous owner can no longer take care of them. I had no idea what kind of tortoise they are and maybe someone can help me identify them and also maybe help me identify their gender? Thank you. I’m going to post photos of one of my tortoises.