Least Common Multiples

Front

What is the Common Multiple of 18 and 21

Back

399

Front

There are 10 pigeons in the large ash tree outside Farmer Giles’ house. He shoots 1/5 of them. How many are left on the tree?

Back

none

Front

John listed the first four multiples of 7 as: 7, 14, 22, 28 Which number in his list is incorrect?

Back

22

Front

18 multiplied by 509

Back

9162

Front

What is the least common multiple (LCM) of 2 and 24?

Back

24

Front

What is the Least Common Factor of 27 and 36 (Except for 1)

Back

3

Front

What is the final step in finding the LCM?

Back

Choosing the smallest multiple that the numbers have in common

Front

Find the Least Common Multiple of 9 and 6

Back

18

Front

Find the Least Common Multiple (LCM) of 4 & 14.

Back

28