LeiaTaylelydiannah LeiaTaylelydiannah
  • 21-11-2016
  • Mathematics
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what is the highest common factor of 630 and 1560

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Greenleafable
Greenleafable Greenleafable
  • 23-11-2016
The highest common factor of 630 and 1560 is 30.

630, 1560 | 10
63, 156 | 3
21, 52

Now you multiply 10 by 3 and you get 30. Thirty is the highest number that you can use to divide these two numbers.
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