Factors of 79
Factors of 79 are the list of integers that we can split evenly into 79. There are total 2 factors of 79 i.e. 1 and 79. The sum of all factors of 79 is 80. Its Prime Factors is 1, 79 and (1, 79) are Pair Factors.
 Factors of 79: 1 and 79
 Negative Factors of 79: 1 and 79
 Prime Factors of 79: 79
 Prime Factorization of 79: 79
 Sum of Factors of 79: 80
In this lesson, we will calculate the factors of 79, prime factors of 79, and factors of 79 in pairs along with solved examples for a better understanding.
 Factors of 79 : 1 and 79
 Prime Factorization of 79 : 79 = 79
1.  What Are the Factors of 79? 
2.  How to Calculate Factors of 79? 
3.  Factors of 79 by Prime Factorization 
4.  Think Tank 
5.  Factors of 79 in Pairs 
6.  Important Notes 
7.  FAQs on Factors of 79 
What are the Factors of 79?
Factors of 79 are those numbers that exactly divide it and gives the remainder as 0. For example, 79/1 = 79. We get 79 as a quotient and 0 as the remainder.
This means 79 is divisible by 1.
Hence the factors of 79 are, 1 and 79.
How to Calculate the Factors of 79?
We can use different methods to find factors of 79 such as prime factorization and the division method. In prime factorization, we express 79 as a product of its prime factors and in the division method, we see what numbers divide 79 exactly without leaving a remainder.
Factors of 79 by Division Method
The division shows that the number 79 is exactly divisible by 1 and 79.
Hence the factors of 79 are 1 and 79.
Explore factors using illustrations and interactive examples
 Factors of 75  The factors of 75 are 1, 3, 5, 15, 25 and 75
 Factors of 76  The factors of 76 are 1, 2, 4, 19, 38, and 76
 Factors of 77  The factors of 77 are 1, 7, 11, and 77
 Factors of 78  The factors of 78 are 1, 2, 3, 6, 13, 26, 39, and 78
 Factors of 80  The factors of 80 are 1, 2, 4, 8, 10, 20, 40 and 80
 Factors of 81  The factors of 81 are 1, 3, 9, 27, and 81
Factors of 79 by Prime Factorization
The factors of 79 by prime factorization factor tree method are 1 and 79.
The factors of 79 by prime factorization upsidedown division method are 1 and 79. Here, 79 is a prime number.
Think Tank:
 Can you think why 79 is a prime number?
 Think about common facts between factors of 79 and 97
Factors of 79 in Pairs
 The pair of numbers which gives 79 when multiplied is known as pair factors of 79.
 The numbers which on multiplication give 79 are, 1 × 79 and 79 × 1. Hence, factors of 79 in pairs are (1, 79) and (79, 1).
 Here, 79 has negative pair factors as well. For example, 79 × 1, negative factors of 79 in pairs are (1, 79) and (79, 1)
Important Notes:
 The numbers which we multiply to get 79 are the factors of 79
 Factors of 79 are 1 and 79
 1 is a universal factor. It is a factor of all numbers. The number itself is a factor of the number as it divides itself exactly.
 Pair factors of a number is a pair of two numbers which, when multiplied, gives the original number.
 Factors of 79 in pairs are (1, 79) and (79, 1).
Factors of 79 Solved Examples

Example 1: Can you determine which number on multiplication with (1) gives 79?
Solution:
To find this, we need to divide 79 by (1) = 79 ÷ 1 = 79
 79 on multiplying with  1 gives 79.

Example 2: Help Andy find positive pair factors of 79 from the list of all its factors.
Solution:
Factors of 79 are the numbers that divide 79 exactly without leaving any remainder.
79 ÷ 1 = 79
Factors of 79 are 1 and 79.
Factor pairs are the pairs of two numbers which, when multiplied, give 79.
We know that
1 × 79=79 and 79 × 1=79Pair factors of 79 are (1, 79).

Example 3: How many factors are there for 79?
Solution:
The factors of 79 are 1, 79. Therefore, 79 has 2 factors.
FAQs on Factors of 79
What are the Factors of 79?
The factors of 79 are 1, 79 and its negative factors are 1, 79.
What are the Common Factors of 79 and 54?
Since, the factors of 79 are 1, 79 and factors of 54 are 1, 2, 3, 6, 9, 18, 27, 54. Hence, 79 and 54 have only one common factor which is 1. Therefore, 79 and 54 are coprime.
What are the Prime Factors of 79?
The prime factor of 79 is 79.
What is the Greatest Common Factor of 79 and 35?
The factors of 79 are 1, 79 and the factors of 35 are 1, 5, 7, 35. 79 and 35 have only one common factor which is 1. This implies that 79 and 35 are coprime.
Hence, the Greatest Common Factor (GCF) of 79 and 35 is 1.
What is the Sum of the Factors of 79?
Since all factors of 79 are 1, 79 therefore, the sum of its factors is 1 + 79 = 80.
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