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Is 68 a prime number is it a square number Maths?
68 is a composite number because it has more than two factors and it is not a prime or a square number
What is the smallest number that can multiply 68 to get a square number?
The smallest number that can multiply 68 to get a square number is 17. This is because 68 can be expressed as 2^2 * 17, which means it already contains a factor that makes it a square number when multiplied by 17. Therefore, 17 is the smallest number that can achieve this result.
Is the square root of 68 rational?
Since 68 is not a perfect square, its square root is irrational.
What is the smallest number by which you can multiply 68 so that the answer is a square number?
If "number" is only whole numbers then: 17If "number" can include fractions, then 1/68Prime factorising 68 gives:68 = 22 x 17For a number to be a square number, all the powers of the primes in the prime factorisation of a number must be even.68 has two primes:2 is to the power 2, so already has an even power17 is to the power 1, so needs to be multiplied by 17 to make it even.Thus 68 needs to be multiplied by 17 to give 1156 (= 22 x 172) which is 34 (= 2 x 17) squared.If "number" is not limited to "whole numbers", then 68 x 1/68 = 1 = 12
What is the square of 68?
4624
