Answer. Answer: Required number is 900.
What is the smallest square number which is divisible?
L.C.M. of 8, 15 and 20 is 120. Here, prime factors 2, 3 and 5 have no pair. Therefore 120 must be multiplied by 2 x 3 x 5 to make it a perfect square. Hence, the smallest square number which is divisible by 8, 15 and 20 is 3600.
Are all perfect squares divisible by 2?
Perfect squares such as 49 and 81 are not divisible by 2.
What is the smallest square number which is divisible by each of the numbers 2 5 and 6?
Hence the required square number is 90×10=900. Was this answer helpful?
What is the smallest square number divisible by 6 9 and 15?
So, the smallest square number that can be divided by 6, 9 and 15 is 900.
Is 2352 a perfect square?
No, 2352 is not a perfect square. new number=2*2*3*7=84.
What is the least square number?
From here, we obtain lcm(10,12,16)=24×3×5, hence the least square number required is 24×32×52=3600.
Is 24 a perfect square?
Perfect Square. A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system. … 24 is NOT a perfect square. 24 is a natural number, but since there is no other natural number that can be squared to result in the number 24, 24 is NOT a perfect square …
Is 26 a perfect square?
If you find the square root of a number and it’s a whole integer, that tells you that the number is a perfect square. For instance, the square root of 25 is 5. The square root of 26 is not a whole integer. So, 26 is not a perfect square.
Is 4 a perfect cube?
A perfect cube is a number which is equal to the number, multiplied by itself, three times.
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List of Perfect Cube Numbers 1 to 50.
| Number (x) | Multiplied Three times by itself | Cubes (x3) |
|---|---|---|
| 4 | 4× 4× 4 | 64 |
| 5 | 5× 5× 5 | 125 |
| 6 | 6× 6× 6 | 216 |
| 7 | 7× 7× 7 | 343 |
Is 2 a square number?
Informally: When you multiply an integer (a “whole” number, positive, negative or zero) times itself, the resulting product is called a square number, or a perfect square or simply “a square.” So, 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers.
Which is the smallest square number divisible by 4 9 and 10?
Hence, the smallest square number which is divisible by 4, 9 and 10 is 900.
What will be the one digit in the square of 1234?
Squares and Square Roots. What will be the “one’s digit” in the square of the following numbers? ∴ (1234) will have 6 as the one’s digit.
What is the root square of 169?
Thus, the square root of 169 is 13.
What is the least number that must be added to 1300 so as to get a perfect square?
Hence the number to be added is 372−1300=1369−1300=69. Was this answer helpful?
How many numbers lie between the squares 15 and 16?
Answer. there are 30 numbers between the square of these two numbers.