NUMBERS
(Notes)
, * COMPOSI T E & P RI ME NUMBER S *
COMPOSITE NUMBERS: A natural or
positive integer which has more than two
factors.
Smallest composite number is ‘4’.
PRIME NUMBERS: Numbers that can be
divided exactly only by itself and 1.
Smallest prime number is ‘2’.
Q) What are CO-PRIME numbers then???
Co- Prime numbers are those which have
common factor ‘1’.