- #1
kezman
- 37
- 0
Find all a(integers) that [tex](5a - 3:7a^2 - a + 1) = 1[/tex]
I only know that
[tex] d|7a^2 - a + 1 [/tex]
[tex] d|5a - 3 [/tex]
I only know that
[tex] d|7a^2 - a + 1 [/tex]
[tex] d|5a - 3 [/tex]
A maximum common divisor, also known as a greatest common divisor (GCD), is the largest positive integer that divides evenly into two or more numbers.
The MCD can be calculated using the Euclidean algorithm, which involves repeatedly dividing the larger number by the smaller number until the remainder is 0. The last non-zero remainder is the MCD.
The MCD is the largest number that divides evenly into two or more numbers, while the LCM is the smallest number that is a multiple of two or more numbers. In other words, the MCD is a divisor, while the LCM is a multiple.
No, the MCD is always a positive number. If one of the numbers being divided is negative, the MCD will still be positive.
The MCD is used in various mathematical concepts such as simplifying fractions, finding equivalent fractions, and solving equations with multiple variables. It is also used in real-life applications such as simplifying recipes and calculating the lowest common denominator in fractions.