Merry Christmas

Number Theory Level pending

On the occasion of Christmas, a church installed three bells, first bell toll at the interval of 5 seconds, the second at the interval of 12 seconds and the third at the interval of 18 seconds. On Christmas, the three bells toll together at 12:00 am. Find the number of times, they will toll together on Christmas?

×

Problem Loading...

Note Loading...

Set Loading...