How do you make a factor tree for 210?

1 Answer
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:
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