Prime and Composite Numbers
Prime number only has 2 factors (1 and me). Composite number has 2 or more factors (divide by 2,3,4,5,6,7,8,9,10). Remember that 2 is the only even prime number.
Prime number only has 2 factors (1 and me). Composite number has 2 or more factors (divide by 2,3,4,5,6,7,8,9,10). Remember that 2 is the only even prime number.