What is the LCM( Least Common Multiple) of 5,6, and 7?

asked Jan 23, 2018 141k views

2 votes

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2 votes

Write out the multiples:
5, 10, 15 etc
6, 12, 18 etc
7, 14, 21, etc

The first number that appears in all three lines will be 210.

Zarathuztra answered Jan 24, 2018

8.2k points

3 votes

1 because only 1 can fit in all of them ( • ) means multipy so 1 • 5 =5 1•6=6 1•7=7

Darsh answered Jan 27, 2018

by Darsh

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