Fundamental Theorem of Arithmetic/Examples/18

Example of Use of Fundamental Theorem of Arithmetic

$18$ can be expressed uniquely as:

$18 = 2 \times 3 \times 3$


Sources

  • 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): prime
  • 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): prime
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