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# What Are The Prime Factors Of 79

What are the prime factors of 79? Answer: 1 *79

The number 79 has 1 prime factors. Primes can only have two factors(1 and itself) and only be divisible by those two factors. Any figure where this rule applies can be called a prime factor.

## What Is The Factor Tree Of 79

How to use a factor tree to find the prime factors of 79? A factor tree is a diagram that organizes the factoring process.

First step is to find two numbers that when multiplied together equal the number 79.

We found 1 prime factors(1 *79) using the factor tree of 79. Now let us explain the process to solving factor trees in more detail. Our goal is to find all prime factors of a given whole number. In each step of our factor tree diagram for 79 we always checked both multiplication numbers if they were primes or not. If one or both of the integers are not prime numbers then this means that we will have to make diagrams for them too. This process continues until only prime numbers are left.

Remember that often a factor tree for the same integer can be solved in more than one correct way! An example of this is the figure 12 where 2*6=12 and 4*3=12. The primes of a factor tree for 12 are the same regardles if we start the factor tree with 2*6 or 4*3.

## How To Verify If Prime Factors Of 79 Are Correct Answers

To know if we got the correct prime factors of 79 we have to get the prime factorization of 79 which is . Because when you multiply the primes of the prime factorization the answer has to be equal with 79.

After having checked the prime factorization we can now safely say that we got all prime factors.

## General Mathematical Properties Of Number 79

79 is not a composite digit. 79 is not a composite number, because it's only positive divisors are one and itself. It is not even. 79 is not an even number, because it can't be divided by 2 without leaving a comma spot. This also means that 79 is an odd number. When we simplify Sin 79 degrees we get the value of sin(79)=-0.44411266870751. Simplify Cos 79 degrees. The value of cos(79)=-0.89597094679096. Simplify Tan 79 degrees. Value of tan(79)=0.49567753318136. 79 is not a factorial of any integer. When converting 79 in binary you get 1001111. Converting decimal 79 in hexadecimal is 4f. The square root of 79=8.8881944173156. The cube root of 79=4.2908404270262. Square root of √79 simplified is 79. All radicals are now simplified and in their simplest form. Cube root of ∛79 simplified is 79. The simplified radicand no longer has any more cubed factors.

## Determine Prime Factors Of Numbers Smaller Than 79

Learn how to calculate primes of smaller numbers like:

## Determine Prime Factors Of Numbers Bigger Than 79

Learn how to calculate primes of bigger numbers such as:

## Single Digit Properties For Number 79 Explained

• Integer 7 properties: Seven is an odd and defective number. The fourth prime, after 5 and before 11. Also called one of the primes of Mersenne, 7=2³-1. Known as one of the double prime integers, which is (7-1)÷2 still the same. 7 is the Cuban prime of the form (x³-y³)÷(x-y), x=y+1. Euclidian quantity 7=(2×3)+1. 7 is a Perrin, integer-free and congruent number. Smallest natural whose cube (343) is a palindrome. The second figure of Carol. A polygon with seven sides is called a heptagon. Part of the Pythagorean triad (7, 24, 25). Fifth of the succession of Lucas, after 4 and before 11. It is a palindrome in the binary system and a repeated number in the positional numbering system based on 6. In the numerical decimal system seven is a Colombian value.
• Integer 9 properties: 9 is odd and the square of 3. It is a composite, with the following divisors:1, 3, 9. Since the quantity of the divisors(excluding itself) is 4<9, it is a defective number. In mathematics nine is a perfect total, suitable and a Kaprekar figure. Any amount is divisible by 9 if and only if the quantity of its digits is. Being divisible by the count of its divisors, it is refactorizable. Each natural is the sum of at most 9 cubes. If any sum of the digits that compose it is subtracted from any natural, a multiple of 9 is obtained. The first odd square and the last single-digit quantity. In the binary system it is a palindrome. Part of the Pythagorean triples (9, 12, 15), (9, 40, 41). A repeated number in the positional numbering system based on 8. Nine is a Colombian digit in the numerical decimal system. If multiplied 9 always leads back to itself: 2×9=18 → 1+8=9, 3×9=27 → 2+7=9 in the same way if you add a number to 9, the result then refers to the initial digit: 7+9=16 → 1+6=7, 7+9+9=25 → 2+5=7, 7+9+9+9=34 → 3+4=7. If you put 111111111 in the square (ie 1 repeated 9 times) you get the palindrome 12345678987654321, also if you add all the numbers obtained: 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 you get 81, and in turn 8 + 1 = 9.

## Finding All Prime Factors Of A Number

We found that 79 has 1 primes. The prime factors of 79 are 1 *79. We arrived to this answer by using the factor tree. However we could have also used upside down division to get the factorization primes. There are more that one method to factorize a integer.

## List of divisibility rules for finding prime factors faster

Rule 1: If the last digit of a figure is 0, 2, 4, 6 or 8 then it is an even number. All even numbers are divisible by 2.

Rule 2: If the sum of digits of a integer is divisible by 3 then the figure is also divisible by 3 and 3 is a prime factor(example: the digits of 12 are 1 and 2 so 1+2=3 and 3 is divisible by 3, meaning that 12 is divisible by 3). The same logic also works for 9.

Rule 3: If the last two digits of a number are 00 then this integer is divisible by 4(example: we know that 124=100+24 and 100 has two zeros in the end making it divisible with 4. We also know that 4 is divisible with 24). In order to use this rule to it's fullest it is best to know multiples of 4.

Rule 4: If the last digit of a number is 0 or 5 then 5 it is divisible by 5.

Rule 5: All integers that are divisible by both 2 and 3 are also divisible by 6. This is logical because 2*3=6.

## What Are Prime Factors Of A Number?

All numbers that are only divisible by one and itself are called prime factors in mathematics. A prime factor is a figure that has only two factors(one and itself).