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.

Which is the smallest square number divisible by 4 9 and 13?

Hence the LCM of numbers 4,9,10 is180, where 180 is not a perfect number. Hence the number 900 is the smallest square number divisible by each number 4, 9, and 10.

What is the smallest square number divisible by 8 9 and 10?

The smallest square number divisible by 8,9,10=3600.

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.

What is the smallest square number which is divisible by?

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.

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.

What is smallest square number?

Step-by-step explanation:

we multiply the LCM 90 by 2*5, hence required smallest square number is 900.

How do you find the least perfect square?

Of course, if each number turned out to be divisible by e.g. 6, 7, 11 and other small factors of lcm(21,36,66), this method wouldn’t be very fast. LCM of 21, 36, 66 is 3^2, 2^2, 7, 11. So the smallest perfect square should be 3^2 x 2^2 x 7^2 x 11^2 = 213444.

What least number must be subtracted from 176 to make it a perfect square?

Therefore, 7 need to subtract for make perfect square.

Is 1323 a perfect cube?

Answer: In order for 1323 to become a perfect cube, we need to multiply it by 7. This will give us 9261 and the cube root will be 21. … This shows that a 7 is required to make this number a perfect cube.

What is the root square of 169?

Thus, the square root of 169 is 13.

How many numbers lie between the squares 15 and 16?

Answer. there are 30 numbers between the square of these two numbers.

What should be multiplied to 2880 to make it a perfect square?

Prime factorisation of 2880 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5. Hence, 5 should be multiply to 2880 to make it perfect square.

IS 90 is a perfect square?

No because 90 cannot be written in the form of product of two equal numbers so it is not a perfect square. For e.g. 81 can be written in the form 9×9 hence it is a perfect square.

What is a perfect square called?

In mathematics, a square is a product of a whole number with itself. For instance, the product of a number 2 by itself is 4. In this case, 4 is termed as a perfect square. A square of a number is denoted as n × n.
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Example 1.

IS 180 a perfect square?

Q: Is 180 a Perfect Square? A: No, the number 180 is not a perfect square.