130k views
0 votes
Find the LCM of 42 and 49

User JefClaes
by
6.5k points

1 Answer

3 votes
42 = 6 x 7.
49 = 7 x 7.

Find what it both have. They both have 7’s.
7 would be your answer.
User Nict
by
7.2k points