Square Root of 675 Simplified
Simplify Square Root Calculator
What is the square root of 675 simplified?
Answer
√675 = 15√3
675 = 225 × 3, and 225 = 15² is the largest perfect square that divides 675, so √675 = √225 × √3 = 15√3. Check: 15√3 ≈ 25.981, the same as √675 ≈ 25.981.
Simplifying √675 Step by Step
1. Prime factorization. — All Prime Factors of 675:
675 = 3 × 3 × 3 × 5 × 5 = 33 × 52
2. Pair up equal primes. Each pair is a perfect square and comes out of the root as one factor; a prime without a partner stays under the radical.
| Prime factor | Times in 675 | Comes out of the root | Stays under the root |
|---|---|---|---|
| 3 | 3 | 3 | 3 |
| 5 | 2 | 5 | — |
3. Take the pairs out of the root.
√675 = √((3 × 3) × (5 × 5) × 3)
= 3 × 5 × √3
= 15√3
4. Check by squaring back.
15² × 3 = 225 × 3 = 675
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See Also
- Square Root Calculator - Calculate the square root of any number
- Factors of a Number - List all Factors and Factor Pairs of a Number
- Prime Number Checker - Find out whether a given number is Prime or not
- Prime Factorization - Prime Factorization Calculator
- Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between
Simplify Square Root Calculator
This calculator writes a square root in simplest radical form: it finds the largest perfect square that divides the number, takes its root out of the radical and leaves the rest under it. For example, it can help you find out what is the square root of 675 simplified? (The answer is: 15√3). Enter a whole number (e.g. '675') and hit the 'Simplify' button.
Simplified Square Roots Table
| Number | Simplest radical form | Decimal value |
|---|---|---|
| 375 | 5√15 | ≈ 19.365 |
| 385 | √385 | ≈ 19.621 |
| 400 | 20 | 20 |
| 405 | 9√5 | ≈ 20.125 |
| 432 | 12√3 | ≈ 20.785 |
| 450 | 15√2 | ≈ 21.213 |
| 480 | 4√30 | ≈ 21.909 |
| 495 | 3√55 | ≈ 22.249 |
| 500 | 10√5 | ≈ 22.361 |
| 507 | 13√3 | ≈ 22.517 |
| 514 | √514 | ≈ 22.672 |
| 525 | 5√21 | ≈ 22.913 |
| 528 | 4√33 | ≈ 22.978 |
| 550 | 5√22 | ≈ 23.452 |
| 600 | 10√6 | ≈ 24.495 |
| 675 | 15√3 | ≈ 25.981 |
| 720 | 12√5 | ≈ 26.833 |
| 725 | 5√29 | ≈ 26.926 |
| 726 | 11√6 | ≈ 26.944 |
| 729 | 27 | 27 |
| 750 | 5√30 | ≈ 27.386 |
| 756 | 6√21 | ≈ 27.495 |
| 772 | 2√193 | ≈ 27.785 |
| 780 | 2√195 | ≈ 27.928 |
| 800 | 20√2 | ≈ 28.284 |
| 850 | 5√34 | ≈ 29.155 |
| 875 | 5√35 | ≈ 29.58 |
| 880 | 4√55 | ≈ 29.665 |
| 960 | 8√15 | ≈ 30.984 |
| 972 | 18√3 | ≈ 31.177 |
FAQ
What is the square root of 675 simplified?
√675 = 15√3
Is 675 a perfect square?
No. 675 = 225 × 3: its largest perfect square factor is 225 = 15², and the factor 3 stays under the radical, so √675 = 15√3.
What is √675 as a decimal?
√675 ≈ 25.981. The decimal never ends and never repeats, so it is always rounded; the exact value is 15√3.
What is the largest perfect square that divides 675?
225 = 15². Dividing gives 675 ÷ 225 = 3, and 3 has no square factor left, so √675 = √225 × √3 = 15√3.
See Also
- Square Root of 450 Simplified (15√2)
- Square Root of 480 Simplified (4√30)
- Square Root of 495 Simplified (3√55)
- Square Root of 500 Simplified (10√5)
- Square Root of 507 Simplified (13√3)
- Square Root of 514 Simplified (already simplest)
- Square Root of 525 Simplified (5√21)
- Square Root of 528 Simplified (4√33)
- Square Root of 550 Simplified (5√22)
- Square Root of 600 Simplified (10√6)
- Square Root of 720 Simplified (12√5)
- Square Root of 725 Simplified (5√29)
- Square Root of 726 Simplified (11√6)
- Square Root of 729 Simplified (= 27)
- Square Root of 750 Simplified (5√30)
- Square Root of 756 Simplified (6√21)
- Square Root of 772 Simplified (2√193)
- Square Root of 780 Simplified (2√195)
- Square Root of 800 Simplified (20√2)
- Square Root of 850 Simplified (5√34)
- Вынести множитель из-под знака корня √675 (15√3)
- Simplificar la raíz cuadrada de 675 (15√3)
- Simplificar a raiz quadrada de 675 (15√3)