Factors of 745 are the list of integers that we can split evenly into 745. There are 4 factors of 745, which are 1, 5, 149, 745. Here, 745 is the biggest factor. The Pair Factors of 745 are (1, 745), (5, 149) and its Prime Factors are 5 × 149.

• All Factors of 745: 1, 5, 149 and 745
• Negative Factors of 745: -1, -5, -149 and -745
• Prime Factors of 745: 5, 149
• Prime Factorization of 745: 5¹ × 149¹
• Sum of Factors of 745: 900

1.	What Are the Factors of 745?
2.	Factors of 745 by Prime Factorization
3.	Factors of 745 in Pairs
4.	FAQs on Factors of 745

Factors of 745 are pairs of those numbers whose products result in 745. These factors are either prime numbers or composite numbers.

How to Find the Factors of 745?

To find the factors of 745, we will have to find the list of numbers that would divide 745 without leaving any remainder.

• 745/149 = 5; therefore, 149 is a factor of 745 and 5 is also a factor of 745.
• 745/1 = 745; therefore, 1 is a factor of 745 and 745 is also a factor of 745.

Similarly we can find other factors. Hence, the factors of 745 are 1, 5, 149, 745.

☛ Also Check:

• Factors of 12 - The factors of 12 are 1, 2, 3, 4, 6, 12
• Factors of 91 - The factors of 91 are 1, 7, 13, 91
• Factors of 9 - The factors of 9 are 1, 3, 9
• Factors of 16 - The factors of 16 are 1, 2, 4, 8, 16
• Factors of 55 - The factors of 55 are 1, 5, 11, 55

The number 745 is composite and therefore it will have prime factors. Now let us learn how to calculate the prime factors of 745. The first step is to divide the number 745 with the smallest prime factor, here it is 5. We keep dividing until it gives a non-zero remainder.

• 745 ÷ 5 = 149

Further dividing 149 by 5 gives a non-zero remainder. So we stop the process and continue dividing the number 149 by the next smallest prime factor. We stop ultimately if the next prime factor doesn't exist or when we can't divide any further.

So, the prime factorization of 745 can be written as 5¹ × 149¹ where 5, 149 are prime.

Pair factors of 745 are the pairs of numbers that when multiplied give the product 745. The factors of 745 in pairs are:

• 1 × 745 = (1, 745)
• 5 × 149 = (5, 149)

Negative pair factors of 745 are:

• -1 × -745 = (-1, -745)
• -5 × -149 = (-5, -149)

NOTE: If (a, b) is a pair factor of a number then (b, a) is also a pair factor of that number.