How do you make a factor tree for 210?

1 Answer
Shwetank Mauria
Nov 17, 2016

#210=2xx3xx5xx7#

Explanation:

A factor tree of a number is a diagram, in which starting from a given number, you find its factors, then the factors of those smaller numbers and you go on, until you can't factor any more.

As #210# is obviously #10xx21#, its factor tree will appear as follows:
enter image source here

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