Prime Factorization of 1,240
Answer
1,240 = 23 × 5 × 31
Step by Step Solution
| Step | Number | Divide by | Result |
|---|---|---|---|
| 1 | 1,240 | 2 | 620 |
| 2 | 620 | 2 | 310 |
| 3 | 310 | 2 | 155 |
| 4 | 155 | 5 | 31 |
| 5 | 31 | 31 | 1 |
Prime Factors
The prime factors of 1,240 are: 2, 5, 31
Try Other Numbers
Calculator
Want to find prime factors of a different number? Use our calculator:
Understanding Prime Factorization
The prime factorization of 1,240 shows how this number can be expressed as a product of prime numbers. In this case:
- We start with 1,240
- Break it down into its prime factors: 2, 5, 31
- Final expression: 23 × 5 × 31