What are the factors of 13?

Factors of 13: 1, 13
Negative factors: -1, -13
Pairs of factors: 1×13
Prime factors: 13
Number of positive factors: 2
Number of Negative factors: 2
A total number of factors = 4


Definition of factors in math

Multiplying two whole numbers to get the original/product number and a whole number that divides exactly into another number that is called factoring.

Factors of 13 in pairs

13 has only two factors because it is a prime number, it can only be divided by 1 and itself.
 We can find the Factors of 13 by multiplying two whole numbers in a pair to get the result 13.
Multiply by (1)       1 × 13 = 13

tree-factors-of-13


 There are no more possible pairs so we have all the factors in question.
Factors pairs of 13 = (1×13) 
Add all these to our factors list
Factors list: -
1
13



Prime Factorization Of 13

Step 1: - We divide the given number(13) by the smallest prime number that divides the number exactly. We can easily divide 13 by the smallest prime number 13.
 13/13 = 1

 Step 2: - Divide the quotient again by the smallest or the next smallest prime number. We will repeat this process repeatedly until the quotient becomes 1.
13 ÷ 13 = 1

 Prime factors are: -
13
Multiply all prime factors: -
13 = 13

Multiples of 13: - 

13   ×   1   =   13
13   ×   2   =   26
13   ×   3   =   39
13   ×   4   =   52
13   ×   5   =   65
13   ×   6   =   78
13   ×   7   =   91
13   ×   8   =   104
13   ×   9   =   117
13   ×   10   =   130

How many factors of 13?

13 has 2 factors (1, 13, ) and 4 with negative factors (-1, -13)

How many odd and even factors of 13?

13 has (2) odd factors (1, 13, ) and (0) even factors.

How to find the sum of total factors?

Step 1: - At, first find the prime factorization of given number.
13 = 13

 Step 2: - Express them into exponential form.
13 = 13^1

 Step 3: - Start all bases of the exponent from (0) and move up to the maximum power of base and solve them.
13^0 + 13^1
1 + 13 = 14
Answer. The sum of total factors is 14.
All factors of 13
1, 13
Sum of all factors
1 + 13 = 14
See more questions: -

Q. Is 13 a composite number?

No! 13 is not a composite number.

Q. Is 13 a prime number?

Yes! 13 is a prime number.

Q. Is 13 a perfect square?

No! 13 is not a square number.

Q. Is 13 an even number?

No! 13 is not an even number.

Q. Is 13 an odd number?

Yes! 13 is an odd number.

Q. Is 13 a rational number?

Yes! 13 is a rational number.

Q. Is 13 a irrational number?

No! 13 is not an irrational number.


Last words: - I hope this step-by-step tutorial was useful to teach you about the Factors of 13. Do you want to learn something else? So always come back to our site.
Thank you.