To celebrate the first day of winter, Lin is putting magnets on some of the lockers (pre-CO VID of course). There are 100 lockers along one side of her school's hallway. She puts a snowflake magnet on every 5th locker and a snowman magnet on every 7th locker. Is this a GCF or an LCM question?

To celebrate the first day of winter Lin is putting magnets on some of the lockers preCO VID of course There are 100 lockers along one side of her schools hallw class=

Respuesta :

This will be a LCM because there is no GCF between the 5th lockers and 7th lockers.
I’m almost 97% sure this would be LCM