Factors of 195 are numbers that, when multiplied in pairs give the product as 195. It has a total of 8 factors of which 195 is the biggest factor and the positive factors of 195 are 1, 3, 5, 13, 15, 39, 65, 195. The Pair Factors of 195 are (1, 195), (3, 65), (5, 39), (13, 15) and its Prime Factors are 3 × 5 × 13.

• All Factors of 195: 1, 3, 5, 13, 15, 39, 65 and 195
• Negative Factors of 195: -1, -3, -5, -13, -15, -39, -65 and -195
• Prime Factors of 195: 3, 5, 13
• Prime Factorization of 195: 3¹ × 5¹ × 13¹
• Sum of Factors of 195: 336

1.	What Are the Factors of 195?
2.	Factors of 195 by Prime Factorization
3.	Factors of 195 in Pairs
4.	FAQs on Factors of 195

Factors of 195 are pairs of those numbers whose products result in 195. These factors are either prime numbers or composite numbers.

How to Find the Factors of 195?

To find the factors of 195, we will have to find the list of numbers that would divide 195 without leaving any remainder.

• 195/3 = 65; therefore, 3 is a factor of 195 and 65 is also a factor of 195.
• 195/5 = 39; therefore, 5 is a factor of 195 and 39 is also a factor of 195.

Similarly we can find other factors. Hence, the factors of 195 are 1, 3, 5, 13, 15, 39, 65, 195.

☛ Also Check:

• Factors of 7 - The factors of 7 are 1, 7
• Factors of 39 - The factors of 39 are 1, 3, 13, 39
• Factors of 50 - The factors of 50 are 1, 2, 5, 10, 25, 50
• Factors of 45 - The factors of 45 are 1, 3, 5, 9, 15, 45
• Factors of 8 - The factors of 8 are 1, 2, 4, 8

The number 195 is composite and therefore it will have prime factors. Now let us learn how to calculate the prime factors of 195. The first step is to divide the number 195 with the smallest prime factor, here it is 3. We keep dividing until it gives a non-zero remainder.

• 195 ÷ 3 = 65

Further dividing 65 by 3 gives a non-zero remainder. So we stop the process and continue dividing the number 65 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 195 can be written as 3¹ × 5¹ × 13¹ where 3, 5, 13 are prime.

Pair factors of 195 are the pairs of numbers that when multiplied give the product 195. The factors of 195 in pairs are:

• 1 × 195 = (1, 195)
• 3 × 65 = (3, 65)
• 5 × 39 = (5, 39)
• 13 × 15 = (13, 15)

Negative pair factors of 195 are:

• -1 × -195 = (-1, -195)
• -3 × -65 = (-3, -65)
• -5 × -39 = (-5, -39)
• -13 × -15 = (-13, -15)

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