**Is 73 A Composite Number**. How to find 73 is prime or composite? For the first question, the composite number is b.

73 is not a composite number. A composite number n is a positive integer n>1 which is not prime (i.e., it can be divided by whole number other than 1. A composite number is number with factors that are made up of not just 1 and itself.

### Which Of 46 53 73 And 89 Is A Composite Number?

Since 73 has exactly two factors, i.e. A prime number has only 2 factors which are 1 and itself. Since, it is an odd number, thus we can check dividing 81 by the smallest odd prime number, i.e., 3.

### First, Find The Factor That Is Divisible By 2 And If You Find Factor 1 And Itself Then It Is A Prime Or Else Composite Number.

In other words, 73 is only divided by 1 and by itself. A prime number has only two factors: Creating a factor tree involves breaking up the composite number into factors of the composite number, until all of the numbers are prime.

### 4, 6, 8, 10, 12, 14, 16, Etc.

Is 73 an odd number? How is 73 a prime number? 49 relatively prime numbers are numbers which do not have common factors other than 1.

### The Smallest Odd Composite Number Is 9.

Is 73 prime or composite? Composite numbers are everything else except 1 and 0. In other words, 73 is only divided by 1 or by itself.

### 1 And 0 Are Neither Prime, Nor Composite.

More concisely, zero is not a prime or a composite number either. Is 73 an even number? The number 73 is a prime number because it is not possible to factorize it.