0
The largest perfect square factor of 40 is 4. A perfect square is a number that can be expressed as the product of an integer with itself, such as 4 (2 x 2) or 9 (3 x 3). In the case of 40, the prime factorization is 2 x 2 x 2 x 5. Since the largest perfect square factor must consist of pairs of the same prime factors, the largest perfect square factor of 40 is 2 x 2 = 4.
Add your answer:
Earn +20 pts
Is 40 a perfect square and why?
40 is a not perfect square.
Is 40 a perfect square?
No, the perfect squares are 1, 4, 9, 16, 25, 36, 49...
Square root of 40 in radical form?
You can take out the perfect square 4: root(40) = root(4 x 10) = root(4) x root(10) = 2 root(10).
The square root of 40?
The square root of 40 is about 6.32
What is the greatest common factor that two numbers between 40 and 50 can have?
The greatest common factor that is possible for two numbers between 40 and 50 would be 10 if both 40 and 50 are allowed, since 50 - 40 = 10. If only the numbers from 41 to 49 are allowed, the difference is 8, so 8 would be the largest possible common factor, but neither 41 nor 49 are divisible by 8, so that situation does not exist. However, 42 and 49 are both divisible by 7, which is their greatest common factor.
Is 40 a perfect square and why?
40 is a not perfect square.
What number has a square root that is a factor for the product 40?
All numbers have square roots. You may have meant which factors of 40 are perfect squares. That's 1 and 4.
What is the greatest square factor of 40?
Apart from 1, the only positive square factor of 40 is 4.
Is 40 a perfict suare?
No, 40 is not a perfect square
Why is 40 not a perfect square?
the closest whole number's whose square is close to 40 are 6 and 7 with the squares being 36 and 49 respectively. A perfect square doesn't have any decimal parts to it, thus 40 is not a perfect square since root 40 =6.32455....
Is the number 40 a perfect square?
No.
How many numbers between 30 and 40 are perfect square?
the answer is 1. there is only 1 perfect square beteen 30 and 40.
What is the largest prime factor of 40?
It is: 5
Is the number 40 a square number?
It is a square number but not a perfect square number.
What is a four digit number that is a perfect square?
1600 (square of 40)
What is the greatest common factor of 10 and 40?
The GCF of 10 and 40 is 10. 10 is a factor of 40, and 10 is the largest factor of itself, so 10 is the greatest common factor of 10 and 40.
Simplest radical form square root 40?
Take out the largest perfect square you can find, in this case, 4: root(40) = root(4 x 10) = root(4) x root(10) = 2 x root(10).
