Factors of 700
The factors of 700 are 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700. It has 18 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 700 is a whole number that divides it with nothing left over. You only need to test the numbers up to √700 ≈ 26.46; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 18 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 1736. Without 700 itself that is 1036, so 700 is an abundant number.
LaTeX source of the formulas on this page
\[ 700 = 2^{2} \times 5^{2} \times 7 \]Factor pairs of 700
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 700 | 1 × 700 = 700 |
| 2 | 350 | 2 × 350 = 700 |
| 4 | 175 | 4 × 175 = 700 |
| 5 | 140 | 5 × 140 = 700 |
| 7 | 100 | 7 × 100 = 700 |
| 10 | 70 | 10 × 70 = 700 |
| 14 | 50 | 14 × 50 = 700 |
| 20 | 35 | 20 × 35 = 700 |
| 25 | 28 | 25 × 28 = 700 |
Questions
What are the factors of 700?
The factors of 700 are 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700. It has 18 factors.
What are the prime factors of 700?
2, 5, 7. As a product: × × 7.
How many factors does 700 have?
700 has 18 factors (9 factor pairs).
What is the sum of the factors of 700?
1736.
Is 700 a prime number?
No. It is divisible by 2, so 700 = 2 × 350.