# least common multiple

### Some hot dogs come in packages of 8. Why would a baker of hot dog buns package 7 hot dog buns to a p

Some hot dogs come in packages of 8. Why would a baker of hot dog buns package 7 hot dog buns to a package For customers that like to have...
Thread by: math_celebrity, Apr 24, 2023, 0 replies, in forum: Calculator Requests

### What is the Least Common Multipole of 3,4,5?

What is the Least Common Multipole of 3,4,5? Using our least common multiple calculator, we get: 60
Thread by: math_celebrity, Feb 19, 2023, 0 replies, in forum: Calculator Requests

### 2 traffic lights are turned on at the same time. 1 blinks every 4 seconds and. the other blinks ever

2 traffic lights are turned on at the same time. 1 blinks every 4 seconds and. the other blinks every 6 seconds. In 60 seconds how many times will...
Thread by: math_celebrity, Sep 1, 2021, 0 replies, in forum: Calculator Requests

### A toad croaks every 8seconds and a frog croaks every 6 seconds .They both croak at the same .After h

A toad croaks every 8seconds and a frog croaks every 6 seconds .They both croak at the same .After how many seconds will they next croak at the...
Thread by: math_celebrity, Jan 29, 2021, 0 replies, in forum: Calculator Requests

### Amar goes to the dance class every fourth day. Karan goes to the dance class every fifth day. Both m

Amar goes to the dance class every fourth day. Karan goes to the dance class every fifth day. Both met at the dance class today. After how many...
Thread by: math_celebrity, Jan 5, 2021, 0 replies, in forum: Calculator Requests

### A bell rings every 18 seconds, while another bell rings every 60 seconds. At 5:00 pm the two ring si

A bell rings every 18 seconds, while another bell rings every 60 seconds. At 5:00 pm the two ring simultaneously. At what time will be the bell...
Thread by: math_celebrity, Jan 2, 2021, 0 replies, in forum: Calculator Requests

### An indoor water park has two giant buckets that slowly fill with 1000 gallons of water before dumpin

An indoor water park has two giant buckets that slowly fill with 1000 gallons of water before dumping it on the people below. One bucket dumps...
Thread by: math_celebrity, Sep 18, 2020, 0 replies, in forum: Calculator Requests

### A comet passes earth every 70 years. another comet passes earth every 75 years of both comets pass e

A comet passes earth every 70 years. another comet passes earth every 75 years of both comets pass earth this year how many years will it be...
Thread by: math_celebrity, Jul 7, 2020, 0 replies, in forum: Calculator Requests

### a bell ring every 15 seconds another bell ring 30 seconds.at 3:00 pm the 2 bells ring simultaneously

a bell ring every 15 seconds another bell ring 30 seconds.at 3:00 pm the 2 bells ring simultaneously.at what time will the bells ring again at the...
Thread by: math_celebrity, Jun 24, 2020, 0 replies, in forum: Calculator Requests

### Ben visits the park every 2 days and goes to the library every 5 days. If Ben gets to do both of the

Ben visits the park every 2 days and goes to the library every 5 days. If Ben gets to do both of these today, how many days will pass before Ben...
Thread by: math_celebrity, Jun 16, 2020, 0 replies, in forum: Calculator Requests

A lighthouse blinks every 12 minutes.A second lighthouse blinks every 10 minutes.If they both blink at 8:10 P.M., at what time will they next...
Thread by: math_celebrity, Apr 28, 2020, 0 replies, in forum: Calculator Requests

### A company has 12,600 employees. Of these, 1/4 drive alone to work, 1/6 car pool, 1/8 use public tran

A company has 12,600 employees. Of these, 1/4 drive alone to work, 1/6 car pool, 1/8 use public transportation, 1/9 cycle, and the remainder use...
Thread by: math_celebrity, Apr 9, 2020, 0 replies, in forum: Calculator Requests

### a lighthouse blinks every 12 minutes. A second lighthouse blinks every 10 minutes if they both blink

a lighthouse blinks every 12 minutes. A second lighthouse blinks every 10 minutes if they both blink at 8:10 P.M at what time will they next blink...
Thread by: math_celebrity, Mar 27, 2020, 0 replies, in forum: Calculator Requests

### A pair of numbers has an HCF (Highest Common Factor) of 3, and an LCM (Lowest Common Multiple) of

A pair of numbers has an HCF (Highest Common Factor) of 3, and an LCM (Lowest Common Multiple) of 45 . If one of the numbers in the pair is 15 ,...
Thread by: math_celebrity, Feb 26, 2020, 0 replies, in forum: Calculator Requests

### An air horn goes off every 48 seconds,another every 80 seconds. At 5:00 pm the two go off simultaneo

An air horn goes off every 48 seconds,another every 80 seconds. At 5:00 pm the two go off simultaneously. At what time will the air horns blow...
Thread by: math_celebrity, Feb 26, 2020, 0 replies, in forum: Calculator Requests

### A light flashes every 2 minutes a, second light flashes every 7 minutes, and a third light flashes e

A light flashes every 2 minutes a, second light flashes every 7 minutes, and a third light flashes every 8 minutes. If all lights flash together...
Thread by: math_celebrity, Oct 7, 2019, 0 replies, in forum: Calculator Requests

### Max sneezes every 5 minutes, Lina coughs every 6 minutes, and their dog barks every 3 minutes. If th

Max sneezes every 5 minutes, Lina coughs every 6 minutes, and their dog barks every 3 minutes. If there was sneezing, barking, and coughing at...
Thread by: math_celebrity, May 19, 2019, 0 replies, in forum: Calculator Requests

### There are two bells in the school. Bell A rings every 2 minutes. Bell B rings every 3 minutes. If bo

There are two bells in the school. Bell A rings every 2 minutes. Bell B rings every 3 minutes. If both bells ring together at 8.02 p.m., when will...
Thread by: math_celebrity, May 7, 2017, 0 replies, in forum: Calculator Requests