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What is the sum of all the common factors of 8 and 12?
To find the common factors of 8 and 12, we first list the factors of each number. The factors of 8 are 1, 2, 4, and 8, while the factors of 12 are 1, 2, 3, 4, 6, and 12. The common factors are 1, 2, and 4. To find the sum of these common factors, we add them together: 1 + 2 + 4 = 7. So, the sum of all the common factors of 8 and 12 is 7.
What two factors have a product of 40 and a sum of 13?
8 and 5
What is the sum of the factors in -14?
The sum of the factors of any negative number is zero.
What is the first number greater than 50 that the sum of its proper factors is 1 less than the number itself?
It is 496.496 = 24*31 so its proper factors are 2, 4, 8, 16, 31, 62, 124 and 248. Their sum is 495.
What is the sum of all the common factors of 42 and 48?
It is only possible to have one even prime factor of any number - as there is only one even prime number, 2. The sum of these is therefore 2.
Two consecutive numbers whose factors have the same sum?
The two consecutive numbers whose factors have the same sum are 8 and 9. The factors of 8 are 1, 2, 4, and 8, and their sum is 15. The factors of 9 are 1, 3, and 9, and their sum is also 15. Therefore, 8 and 9 are the consecutive numbers whose factors have the same sum.
What is 5760 divisible by?
Any of its factors including itself
What is the number of sides of a regular polygon if its sum of interior polygon is 5760?
It will have 34 sides
What is the sum of the factors of 16?
Factors for 16 are: 1, 2, 4, 8, 16 Sum = 1 + 2 + 4 + 8 + 16 = 31
What are the factors of fifty-four that have a sum of 8?
The factors of 54 are 1, 2, 3, 6 9 18 27 54. The factors having a sum of 8 are 2 and 6.
What is the difference between the sum of the factors of 25 and 8?
Factors of 25: 1, 5, 25 Their sum = 31 Difference between 31 and 8 = 23.
What two factors of 24 have a sum of 20?
8 and 12 are factors of 20, 8 + 12 = 20
What are Two factors of 56 with a sum of 18?
They are: 14 and 4
What is the sum of the composite factors of 24?
Composite factors of 24 are 4, 6, 8, 12 and 24. Sum of composite factors = 4+6+8+12+24 = 54.
What two factors of twenty-four give you a sum of twenty?
The two factors of 24 that give you a sum of 20 are 12 and 8.
How many sides does a polygon have if the sum of the interior angles is 5400?
The sum of the interior angles of a polygon with n sides is 180(n-2). Setting this equal to 5400 yields 180n - 360 = 5400 or 180 n = 5400 + 360 = 5760 or n = 5760/180 = 32 sides.
Find Two factors of 15 with a sum of 8?
5 and 3.
