1,5,7,10,16
14
Composite numbers have more than two factors. So, the numbers which have two or less than two factors are not composite numbers. Numbers which have exactly two factors are prime numbers. 1 is an exceptional case because it is neither prime nor composite since it has only one factor which is 1.
40,38,36,35,32,28,27,25,24,21,20,18,16,15,14,12,10,9,8,6,4
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
Composite numbers can be written that way.
45789
The ones with less than three factors.
Composite numbers have more than two factors. So, the numbers which have two or less than two factors are not composite numbers. Numbers which have exactly two factors are prime numbers. 1 is an exceptional case because it is neither prime nor composite since it has only one factor which is 1.
40,38,36,35,32,28,27,25,24,21,20,18,16,15,14,12,10,9,8,6,4
Prime numbers have two factors. Composite numbers have more than two. Numbers with less than two are neither.
Search the Internet for a list of prime numbers - the Wikipedia article on prime numbers might list a few. All numbers between 2-100 that are not prime, are composite. (The number is not counted as prime, nor as composite.)
'''They called composite numbers.''' '''Composite numbers are when they have more than two factors.''' '''A prime number is when it only has 2 factors no more or less.''' '''EX : 20''' '''Factors Of 20 : 1, 20, 2, 10, 4, 5.'''
Yes
Prime numbers have two factors. Composite have more than two. Neither (one and zero) have less than two.
For this type of question, you should search the Internet for a list of prime numbers. All the integers that are not prime numbers are composite. In this case, the relevant prime numbers are 101 and 103.
99 is one of them and all other numbers less than 100 that have more than two factors in them.
There are 10 numbers less than 101 which have an odd number of factors: 1,4,9,16,25,36,49,64,81,100.
They are: 4 6 8 9 10 12 and 14