Square Root of 375 Simplified

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What is the square root of 375 simplified?

Answer

√375 = 5√15

375 = 25 × 15, and 25 = 5² is the largest perfect square that divides 375, so √375 = √25 × √15 = 5√15. Check: 5√15 ≈ 19.365, the same as √375 ≈ 19.365.

Simplifying √375 Step by Step

1. Prime factorization. — All Prime Factors of 375:

375 = 3 × 5 × 5 × 5 = 3 × 53

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 factorTimes in 375Comes out of the rootStays under the root
31—3
5355

3. Take the pairs out of the root.

√375 = √((5 × 5) × 3 × 5)

= 5 × √(3 × 5)

= 5√15

4. Check by squaring back.

5² × 15 = 25 × 15 = 375

See Also

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 375 simplified? (The answer is: 5√15). Enter a whole number (e.g. '375') and hit the 'Simplify' button.

Simplified Square Roots Table

NumberSimplest radical formDecimal value
290√290≈ 17.029
291√291≈ 17.059
2922√73≈ 17.088
293√293≈ 17.117
2947√6≈ 17.146
295√295≈ 17.176
2962√74≈ 17.205
2973√33≈ 17.234
298√298≈ 17.263
299√299≈ 17.292
30010√3≈ 17.321
3122√78≈ 17.664
3255√13≈ 18.028
330√330≈ 18.166
36311√3≈ 19.053
3755√15≈ 19.365
385√385≈ 19.621
4002020
4059√5≈ 20.125
43212√3≈ 20.785
45015√2≈ 21.213
4804√30≈ 21.909
4953√55≈ 22.249
50010√5≈ 22.361
50713√3≈ 22.517
514√514≈ 22.672
5255√21≈ 22.913
5284√33≈ 22.978
5505√22≈ 23.452
60010√6≈ 24.495

FAQ

What is the square root of 375 simplified?

√375 = 5√15

Is 375 a perfect square?

No. 375 = 25 × 15: its largest perfect square factor is 25 = 5², and the factor 15 stays under the radical, so √375 = 5√15.

What is √375 as a decimal?

√375 ≈ 19.365. The decimal never ends and never repeats, so it is always rounded; the exact value is 5√15.

What is the largest perfect square that divides 375?

25 = 5². Dividing gives 375 ÷ 25 = 15, and 15 has no square factor left, so √375 = √25 × √15 = 5√15.