What are the Factors of 197?
The factors of 197 are 1, 197 (total of 2 factors). Learn whether 197 is prime or composite and see all factor pairs.
Exact Answer
1, 197
Total Factors
2
Number Type
Prime Number
Smallest / Largest
1 and 197
Sum of Factors
198
Step-by-Step Solution: Factors(197) = 1, 197
Step 1
Find All Integers That Divide 197 Evenly
Test integers from 1 up to √197 (14.04). Every divisor with remainder 0 gives a factor pair of 197.
Factors of 197: 1, 197
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Total Factors | 2 |
| Number Type | Prime Number |
| Smallest / Largest | 1 and 197 |
| Sum of Factors | 198 |
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Frequently Asked Questions
How many factors does 197 have?
197 has 2 positive factors: 1, 197.
Is 197 a prime number?
Yes, 197 is a prime number because its only factors are 1 and 197.