G4 - Least Common Multiples

Front

What is the least common multiple of 4 and 5?

Back

20

Front

What is the least common multiple of 12 and 6?

Back

12

Front

Least common multiple of 12 and 16?

Back

48

Front

What is the LCM of 6 and 24?

Back

24

Front

LCM of 2, 4, and 6

Back

12

Front

Find the least common multiples of 10 and 15.

Back

30

Front

LCM of 5, 4, and 10

Back

20

Front

A shopkeeper sells candles in packets of 20 and candle stands in packets of 8. What is the least number of candles and candle stands Nita should buy so that there will be one candle for each candle stand?

Back

40

Front

When will both the soccer and basketball teams have games on the same day again if the soccer team plays every 12 days and the basketball team plays every 18 days?

Back

36 days

Front

Two men running a marathon took a sip of water at the same time 21 minutes after they started the race. If the first man took a sip of water every 9 minutes, how often did the other man take a sip of water?

Back

63