Tuesday, 7 January 2014

Numbers family by group 1

A composite number is a positive integer that has at least one positive divisor other than one or itself

A prime number [or a prime] is a natural number greater than 1 that has no positive divisors other than 1 and itself.A natural number greater than 1 that is not a prime number is called a composite number.

the only Numbers that are neither composite nor prime are 0 and 1

Composite numbers is the biggest group, so 2 other composite numbers are 42 and 49 
Group members :Joshua Chua, Nigel Tan, Hong Dominic, Zhu Zhuan Yan

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