What is the LCM of 35 and 56

asked Feb 10, 2016 88.5k views

5 votes

by Janty

8.3k points

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2 votes

35|5
7|7
1

56|2
28|2
14|2
7|7
1

$LCM(35,56)=2^3\cdot5\cdot7=280$

Millhouse answered Feb 12, 2016

8.1k points

6 votes

first find the factors and include all of them

35=5 times 7
56= 7 times 8

the LCM is 5 times 7 times 8 or 280

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