Devon,frank,james,moe, and pedro belong to the same gym. the gym rules prohibit the staff from giving out i?

info on clients. each of the five men gave out this info. devon said pedro weights 18 pounds more than i do. none of us weighs over b200 pounds. frank said my weight is divisable by 7. morris weighs 12 pounds more than i do. james said three people are heavier than i am. pedro's weight is a prime number. moe said i'm heavier than pedro. devon is the lightest. pedro said moe's weight is divisable by 10. the five of us togetherrr weigh a total of exactly 840 pounds.