More answers

For a positive number, just multiply the squares of the first four prime numbers. I am not entirely sure what you mean with "negative perfect square"; pressumably, you just need to add a minus sign. But note that negative numbers cannot be the squares - perfect or otherwise - of real numbers. The square root of negative numbers is a complex number.

Q: What is the smallest negative perfect square that is divisible by the four smallest prime numbers?

Write your answer...

Submit

Still have questions?

Continue Learning about Basic Math

(3x5x7x11)2 =1334025

yes

the answer is 144, it is divisible by 1, 4, 9, 16, 36, and 144.

If the sum of all a number's factors (factors that are smaller than the number itself) is equal to the number itself, the number is said to be "perfect". For example, the factors of 6 (excluding 6 itself) are 1, 2, and 3; and the sum of these numbers is exactly 6. The smallest perfect numbers are 6, 28, 496, 8128. It isn't known whether the set of perfect numbers is finite or infinite. Also, it isn't known whether there are any odd perfect number; all known perfect numbers are even.

6 is the Smallest Perfect Number

Related questions

44,100

(3x5x7x11)2 =1334025

44,100

It is 49.

6 and 28.

yes

3600 is the smallest perfect square divisible by 8,9 and 10. Work out the prime factorisations for each of the numbers 8, 9, 10: 8 = 23 9 = 32 10 = 2 x 5 So the perfect square must be a multiple of the lcm of 8, 9 & 10 = 23 x 32 x 5 to be divisible by all three numbers. All perfect squares have even powers for all their primes (in their prime factorisation), so to make all the powers even the smallest multiplier of this is 2 x 5, giving 24 x 32 x 52 = 3600.

hello my name is jack

360

the answer is 144, it is divisible by 1, 4, 9, 16, 36, and 144.

the smallest perfect number is 1

25 = 9 + 16 There are many more sets like these. This one has the smallest numbers.