Page 20 - NUMINO_WB_6A
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100-B7-2
4. Use the LCM of the two numbers to write the first four common multiples in order
from least to greatest.
a. 12, 32 b. 16, 36
The LCM: The LCM:
Common multiples: Common multiples:
,,, ,,,
5. Find the LCM of the three numbers. b. 8, 10, 16
a. 12, 15, 20
6. While wheel A makes 3 revolutions, wheel B makes 7 revolutions. If wheel B
makes 42 revolutions, how many revolutions does wheel A make?
BA
4. Use the LCM of the two numbers to write the first four common multiples in order
from least to greatest.
a. 12, 32 b. 16, 36
The LCM: The LCM:
Common multiples: Common multiples:
,,, ,,,
5. Find the LCM of the three numbers. b. 8, 10, 16
a. 12, 15, 20
6. While wheel A makes 3 revolutions, wheel B makes 7 revolutions. If wheel B
makes 42 revolutions, how many revolutions does wheel A make?
BA